1 bring bolas. You will need atleast 5 or to be more safe 10. Then just bola it before that go on the back of a pteranadon or moth and look for the one you want to tame then kill the other ones bola the high level one.
2 narcotics and tranq arrows. Raptors don't need much narcs or tranqs to tame but bring extra if there's another one you want to tame.
3 FOOD. I would bring simple kibble or just raw meat they'll both work just fine. Put the FOOD in its inventory and the last step-
4 wait. You won't have to wait a long time but bring narcs and a early yet strong tame like a moschops, trike, and if it's high level a Para protect it and when it wakes up BAM you have a raptor! Up if this guide helps down if it did not! :)
Step 2: throw the bola at the raptor (it might run at you, so do it quick)
Step 3: knock it out with tranq arrows (bring 10+ arrows)
Step 4: once the raptor is knocked out you can feed it raw meat, raw fish meat or raw prime meat (if the meat is cooked it’s even better) prime meat is the best meat you can feed it. Up this if it was useful.