Expédition UPS (Officielle)

Not working at all, keep on crashing, tried several times to uninstall it and doing it on several browser ... same issue

*** Updated review ***

After writing my 1 star review, I've been contacted very quickly by the support.
I was lucky enough to be understood and helped by the VERY efficient : Yassir Kaissoumi and I am happy to write his name here so other people can refer to him to have a good, quick and efficient solution.

We fixed my issue in the next 24h.
I don't give a 5 stars because of the original experience and because the process is definitely not user friendly and system messages are confusing leading to mistakes (what happened here in this case).

I still had a couple of issues in particular with being able to see all my orders in may Shopify app, and this evening it is finally correct.

I really am thankful for the quality of the service provided after my bad review and I encourage people to ask for support because it is a good quality one.