thanks man ill do all of that 

thanks for trying at least

also if possible, I would really appreciate if you could make a list of the "many things" it could be so I can test for all of them.

the website is https://www.oronucci.com/ if you wouldn't mind taking a look. I would appreciate it very much.

I have done multiple and it works fine. Done it with a VPN. Done it with different addresses. Done it with different cards. Nothing is wrong. That is why I think that the issue may be on TikTok's side. 

I recently started selling on shopify but have not gotten any sales. I check the abandoned orders section and there are a ton of orders that have been abandoned. The customers have all entered shipping information and some even returned a second time...