Why was my self-designed product shop closed for AUP violation?

[Lee09]

I just decorated my shop, uploaded my products, trafficked on Facebook, and completed the first order. I received a message that violated the aup policy and closed my shop directly. My products were all My factory designed and produced it myself, I guarantee there will be no problems, and I submitted all the personal information required for Shopify registration, but it was still closed by your security team. I need to know why, and I hope to get an explanation.