Small Business (Just started) getting sabotaged by big competitors (False DMCA)

Hey guys

I just started my Onlineshop on Shopify - I did some sales and wanted to scale my business. I just woke up today to see a DMCA in from a big ecommerce website (selling a similar product)

In the DMCA they are saying we used the same text which is impossible - I did write my own text in German language and the website is completely in english i even did not know the website existed before the DMCA

They continue to blatantly lie that we took videos - I do not use any kind of videos on our website

And that we took the product pictures. I created my own product pictures aswell.

Than they attached a fake patent and Shopify just took my whole product down. They said i can repost it in 3 weeks again.

Is this the normal procedure here on Shopify? I switched from Woocommerce in where i did over 2 million in sales monthly and i never got such a problem. I also got a call for Shopify Plus in some days and i dont know how to proceed from here on.

This is my ticket id:

Ticket ID: 72999347-e53f-4ef6-a663-ef3840519706