Zepto Product Personalizer

Buggy with the developers in denial about the bugs because they don't want to spend the time to fix them. I understand since it's the cheapest product customizer on Shopify and it for sure feels like it once you've used other customizers available. Found one bug within minutes of installing so I emailed the dev and it was fixed later that day. I then found another bug(#2) and provided the developer the steps to recreate it I was told they can't do anything about it, despite the app not functioning properly once the steps were recreated. This led to yet another bug(#3) likely caused by the one I just mentioned but the developer doubled down and wanted to act like there is nothing to be done despite the function not functioning. As someone who was a web dev for almost 20 years I was surprised to see how rough around the edges this app really was considering how many reviews it had.

EDIT: I worked extensively with the dev to help them with their own issues. Just went back to check things and not only are there still issues but now there's new ones. I'm not sure they test any of their stuff.

Ich habe leider immernoch ein schwer wiegendes Problem, vom Kundenservice bekommt man weder Hilfe noch überhaupt eine Antwort. Wirklich sehr schade

DO NOT USE THIS APP. If we could give negative stars we would have. When we used their app, it started malfunctioning our entire website. Our checkout button wouldn't work while we were running paid social media ads. They didn't care. Their team had NO IDEA what to do. We had to contact Shopify Customer support to figure out what was going on. That was our 5th issue in 2 days with them - from their own app not working correctly. We gave them multiple chances to fix the problem and they never did. Stay away from this app or you'll regret it. First bad review we've ever had to write from such a horrible experience with an app on Shopify

Every single personalisation option just vanished from the site 1000s of products that had options now have no option for any personalisation. The Dashboard just gives an error and I can only email them to which I didnt get a response to the last email I sent over a week ago which I ended up working out a fix for so Im not holding out much hope for a reply. Currently looking for another app urgently that can bring the personalisation back to the site so we can receive orders.

We struggled for three days attempting to configure this app, and unfortunately, when seeking assistance from their support team, we encountered a series of unhelpful responses. Ultimately, we managed to resolve the issues independently, but this led to the product page displaying incorrectly. The placement of the "add to cart" button was distorted, resulting in a highly unsatisfactory experience. I strongly advise against installing this app and recommend saving your valuable time.

It's been many days we are receiving less orders than usual without any reason, so we increased our advertisement on social media with little result...
This morning one of our collaborators discovered that many products (it seems randomly, there is no criteria we can explain) are affected by the error of not showing the preview and blocking the possibility to buy or the font is not working properly.
I made many videos and many screenshots reporting this problem.
I append Video 1 here:
https://youtu.be/5FOXuOduTY8

For this problem We lost and We are losing orders and this situation is unacceptable!

It's giving direct error! It is not loading on the website, and when entering the application it gives error 500 or this error: Connection failed: Too many connections. This error is directly impacting sales!!!

Often modify a place, but other problems that did not work. After the modification, the relevant functions were not fully tested. More than one month has passed, and the communication response is slow！！！

I WOULD SAY THAT THE SUPPORT FOR THIS APP IS VERY POOR IT TAKES A LONG TIME FOR THEM TO RESPOND AND SOMETIMES NOT AT ALL, VERY DISAPPOINTED THAT HAVING SPENT A LONG TIME GETTING TO GRIPS WITH THIS APP, THEY NOW TELL ME THERE IS A LIMIT TO THE NUMBER OF PRODUCTS I CAN HAVE, IT IS EXPENSIVE FOR WHAT IT IS AND THE SERVICE YOU RECIEVE

When this app works, its great.
Unfortunately, it regularly breaks. eg uploaded fonts suddenly don't display correctly after working for months/years. Advice from the support team is "just re-upload the font with a new name". That's fine, but why did it break in the first place?
No warnings that it's broken, other than emails from potential customers. I wish I could rely on it to work consistently. Unfortunately I will need to be looking for a more stable solution.