iPhone 11 Pro Max 256g

Hello and may the mercy and blessings of God be upon you I have an iPhone 11 Pro Max 256 GB The phone comes with only the box The phone has a broken screen and back but works perfectly, the screen is local because of this I didn't replace it I only changed the charging port from an iPhone 11 Pro Max, I disassembled it and installed it but it didn't work, also replaced the battery The phone charges only wirelessly Battery percentage is 93 The phone does not register on network, there is an issue with the IC, repair costs around 100, anyone interested please contact me privately