iPhone 11 Pro Max 64GB

it is a black iPhone 11 Pro Max 64gb, it is in PERFECT mint condition, except the back and the fact it won’t turn on. The phone is unlocked, there’s no find my iPhone on, and activation lock is off. It might be a battery or screen issue, so if you replace that it might fix it. IMEI is 353903105761819. It is an unlocked 11 pro max with activation lock off. All in all, the only issues is the phone doesn’t turn on and the back is cracked. Other than that, it is in basically perfect condition.