Payment to seller

I’ve never tried this site before
This was my 1st time
How do you pay the seller with your wallet
I tried all day yesterday
Wrote 5 mile
NO. ANSWER‼️‼️‼️
I’m cancelling my card acct if I don’t hear from 5 mile Friday March 1 201
I fumming🔥🔥🔥🔥🔥🔥🔥
Seller is frustrated ‼️‼️❓‼️🔥‼️🔥