Requirements :-~1 market activated steam account
~Some kind of proxy
Step 1 :- Alright so firstly open (store.steampowered.com/login/?redir=&redir_ssl=1&snr=1_4_4__global-header) and login
Step 2 :- Now go to (store.steampowered.com/steamaccount/addfunds/) and select a pack to deposit.
STep 3 :- Select the payment method you got and fill in the information.
Step 4 :- After topping up the balance >> Open up the steam market by hovering over Community tab.
Step 5 :- On the right hand side Select "Show Advanced Options" >> Click on "All Games" >> "Team Fortress 2" and search
Step 6 :- Now buy Mann Co. Supply Crate Key
Now it's time to cash the keys to bitcoin Most sites need KYC/Verification but this one doesn't need any verification (in most countries)
Step 1 :- Now head over to (dmarket.com) and sign in with your Steam account.
Step 2 :- Now click on CS:GO and change it to Team fortress 2
Step 3 :- Click on sell inventory, select the keys, sell now.
Step 4 :- After you have the balance, click on cashout and select payoneer for crypto payments.