Easyship ‑ All in One Shipping

Bas customer service.
I used to love this app, changed the game for my canadian business shipping mostly to the US. I spent thousands of dollars in shipping labels in the past year but unfortunalty they expereienced some issues with their UPS account. From what I understand the account was blocked. I had a similar issue in the past with Shippo (another thirdparty) and they solved the issue in 1h. I reached out almost everyday to easyship's customer service and they keed telling me that they will escalate this (to whom idk). I can't use my account anymore and they won't help me solve this.