Why am I not making any sales on my dropship site?

I launched my Dropship site 2 months ago now and have many sales channel’s including: Pinterest, Facebook, Google and a couple others. I’m averaging around 200-300 visitors to my page/site a day, but I still have not gotten any Real Sales. I even had my spouse make a purchase online to test it, and it worked. I don’t know what I’m doing wrong.
Please help.
My site: lostskulldesigns.com

I’ve tried to set up my e-commerce website on Facebook but I keep running into issues with the Meta side of things

Website just does not look professional, therefore looks a bit untrustworthy. This is an issue with many dropshipping stores. Try to unify main pictures, at least.

How do I do that?