Need midleman for selling cs:go keys

hello sythe
i am a newcomer and because of that i have a problem of people trusting me
so i need a middleman for my sellings.
i am selling dota 2 and cs:go and because those 2 are big scamms atm people will have hard time trusting me and also lots of scammers will try to "fuck me"
i need a middleman whos willing to help.
my contact info :
steam : 929asky (STK.K3Ayla)
skype : roman_marian12