Is it possible that the mount drop rates are higher?

I've been playing on warmane severs for probably a few weeks, and i have seen many rare mounts who you dont see as often in regular (now BfA) WoW.
So i wonderd if the mount drop rates were higher than regular WoW and if they are how much higher?

Drop rates should be the same. But you can buy mounts on store for coins.

Ahhh thats why thank you for the reply

Where can i find that store? And how do i get coins? Or is it real money?

Both are on website.
Store: https://www.warmane.com/account/store
You get coins by donating: https://www.warmane.com/account/donate