New FBM amazon account

Just launched my seller account and uploaded my first 2 products, both FBM. I noticed that I don’t have the buy box on my own listing, and to fix this I would need sales to be trusted.

Without the buy box, how can I get sales? I would love for my products to have the buy box because without the price listed, I’m worried people aren’t going to buy or trust me.

Any tips? Thanks in advance!