How do I configure wireguard in new router os 7.1?

@anav Thankyou. anyway, because I found my solution in one of your replays. all good.
@shafiqrahman if you have the issue too, check this I didn’t read all the posts I’m not sure if it’s your case or not but sounds like it.

http://forum.mikrotik.com/t/route-internet-traffic-mt-via-wireguard-tunnel-through-mt-wg-peer/154825/4