Anyone can suggest me cheap place for this repairs.
Iphone 12 pro max needs new battery
Xs max needs whole new screen.
I see people on facebook for screen repairs, but just want something good quality and cheap if you have visited any in past.
Battery is best directly by apple but incase someone found someone cheaper with quality?
Depends if you want genuine or third party parts.
Genuine parts will likely run you into the ground because apple.
When you get the replacement from a non authorized agent you want to find out if they will retain things like truetone which requires a special copying machine same with the battery health.
If you have insurance that is another option they will likely write off the unit and you will get a new one.