Chosen Solution

I just recieved this iphone SE, the phone was only searching and does not connect to wifi. i’m almost certain its this part(photo) May anyone tell me if this ripped part is the one to blame and what part it is, honestly never noticed it before.

that is absolutely ONE of the issues for sure. there is no guarentee that that is the only damage to the device, but the component is a WiFi network antenna pickup, and will improve your wifi and BT signal for sure