Q: Hi , my iPhone freezes, speaker not working , screen cracked , out of warranty , can I exchange or buy a new one please?

Apple will give you a 10% credit when you bring your old one back to recycle. Ordinarily I'd recommend that folks take their devices elsewhere they get more money, but from the sound of things, yours is pretty much beat up. You can go for the 10% and buy a new device

For repairing option: you can pay Out of Warranty Fee of 269 and they will repair your phone.