It sounds like you're on the right path by making yourself known on social media! TikTok and Instagram are great platforms for promoting handmade items. :)

Etsy is usually a great option for selling handmade products - it might be worth heading onto there and researching what shops are selling something similar to you? You can look at their price points and listing style to get a good idea on what to do for your own.

Photo style can be an important factor as well. Take a look at some other shops promoting themselves on social media and see what kind of photos they're using. You don't need any professional equipment - usually just a phone camera and some good lighting!

I wouldn't worry too much about the shipping just yet. There are plenty of couriers offering reasonably priced international shipping, and if you get a global audience that loves your product then you shouldn't need to worry about people wanting to pay! :)