can i get replacment of my old iphone se screen which was cracked

If parts are still available, estimated cost of repairs would be in the $150 range (U.S.).

Make an appointment at the Apple Store or take the phone to an authorized Apple service shop to check on parts availability and final costs. The phone might also need a new battery, so add another $75 or so if that is the case

You can find a list of authorized shops in your area using this link: Find Locations

All things considered, the money might be better spent on a new phone that will run up to date iOS versions. But, it's your call.

Good luck.

In all likelihood, no.

That model is considered vintage. It's possible that your local Apple Store or authorized service provider may still have parts for it sitting on the shelf, but if they don't, you won't be able to get it repaired.

Given the age of it and the fact that it can't run anything later than iOS 15, it's not worth fixing even if you can get it repaired.

Yes, we can help. Try the link below. It offers instructions on how to get that screen repaired.

iPhone Repair and Service - Apple Support