Before someone helps you, i will give you some hints on where to look at.
I’ve written few guidelines here and here on how to connect Mikrotik router using IPSEC/IKEv2. You have have an idea how configuration looks like and what steps you should take (e.g. exclude from fasttrack, add NAT, optionally setup killswitch etc).
All the ipsec settings you mentioned are available under “/ip ipsec”, especially under “identities” and “peers” tabs. And lastly - here the official documentation: https://wiki.mikrotik.com/wiki/Manual:IP/IPsec