Correcting a preferred route

Hi.
I control OKAC (Kuwait) in IVAO and I noticed a lot of simbrief routes that overfly Kuwait are not realistic.
For example, they use west exit point BONIM which is restricted in real life (military I believe).
One such route I faced today while controlling is UBBB to OEJN.

They should route into Kuwait via TULAX then KFR KUA DEKOB GOVAL following the airways linking those points based on feedback from real ATC. However, the preferred route sends them TULAX B417 to GAS (exiting Kuwait via BONIM which is incorrect).

Where can I submit these types of corrections please?

Thank you,
Nasser.

Anyone? How I can recommend corrections to routes?

You can create your own routes.