u/Suspicious-Bar9572

i need help identifying these parts and where i can get them asap, i was replacing the back cover and the power button and have messed up the ribbon cable is broken and this other thing fell out, im wondering where i can them

https://preview.redd.it/7ojcj3v3ghyg1.jpg?width=3672&format=pjpg&auto=webp&s=4bf57dc28f4d8585f87b03d3ca57b1dacbac279c

https://preview.redd.it/3xf3i6v3ghyg1.jpg?width=3672&format=pjpg&auto=webp&s=8b4b47d4562d3a52828a9141b9e9c8870a81fc5a

https://preview.redd.it/0aslr3v3ghyg1.jpg?width=3672&format=pjpg&auto=webp&s=f076a6577cf7adb3d6a885ea46e46369cfc4de98