Everything you need-

* crops (you can use berries but it only makes the tame bar go up 1%)

*patience

* no weight

...

When wanting to tame you have to find one, you can trap it into a place next to your house but when trying to tame you got to put your taming food to the last slot and crouch and go behind it, if on xbox press Y to feed and ride, if on computer press E to feed and ride and I believe you just press feed and ride for ark mobile.

When riding press Y to feed it, BUT only feed it when it's trying to kick you off otherwise it'll make you get off of it and the equus will run away, so feed it when it's mad, and just stay on it until it's tame bar goes up.

As far as I know the best maps to tame is lost Island but mostly Genesis pt 2.