if you want help, you need to explain what the issue is more clearly. and take the security of your account more serious.

your account is most likely compromised
DO NOT TRADE
If you have access to the account

Steps to take NOW to secure the account:
1. Scan for malware https://www.malwarebytes.com/
2. Deauthorize all other devices https://store.steampowered.com/twofactor/manage
3. Change passwords from a clean computer
4. Generate new backup codes for your Mobile App https://store.steampowered.com/twofactor/manage
5. Revoke the API key https://gtm.steamproxy.vip/dev/apikey (there should be nothing in the APIKEY)
6. If points were stolen, do a password RESET to cancel the awards/points before they are delivered


Please review how you are logging into Steam or handling your log in information. You somehow gave them your log in information. This could of been due to the computer being compromised and redirecting to a fake login, or you using a 3rd party site to login to steam.

all 3rd party sites are USE AT OWN RISK. if your account is stolen or compromised, steam support will only return the account. items or money will not be returned.