I buy from you, go to another site, make another (free) account, find the template I paid you for, do my own editing ... and then finally get what I paid for??? If I were tech savvy, I'd go directly to Canva and make my own using their free image library. If I was time-poor (like most business owners), I'd move on to a shop that would do the editing for me and I'd have a product ready to go.
Your shop isn't finished. I don't see any evidence that you're a 'real' designer. You have so much competition and your niche is really narrow. You need to lift your game if you want to make a go of your business.
