The issue was that i was truly changing it in the wrong directory, but it is because i got it installed by No_Lifer_xD and he set gateway into an extremely funny folder named Program Files/VladanINVOKER/WC??BNET/etc ...
I would have never found it was it not for antlermanxxl coz at the moment this comedy guy No_lifer_xd was installing it into my pc i was too high and totally forgot about the funny gateway he set there.
@AntlermanXXL Sup, did u delete my RGC dota.config file? Coz i cannot find it xD