Etsy complaint: Restoring my Etsy store that was blocked by mistake

My Etsy store artborny.etsy.com has been blocked without any explanation. I’m very surprised by this decision since I just opened my store a few months ago and only published the first item before I was blocked for a few days after that. I tried several times to contact support, filed appeals, but all in vain, they respond with template answers and don’t even read the text I write to them.. I’m sure that I haven’t violated any Etsy rules.
I invested a lot of money in training and purchasing special licensed programs for creating digital graphics and began creating unique graphic files and published only the first lot for sale and almost immediately after that my store was blocked without any explanation. I can provide evidence that I personally create these graphics and that I’m the author of my own product.
I am located in Ukraine, and this store was supposed to be my main source of income. In these difficult times, we need to find ways to survive and feed our families.. But Etsy completely refuses to even listen to me.