https://youtu.be/-IY9rssMtoM so belt started skretching sprayed it with lithium in the tensioner in it stopped sckreaching and now I'm left with this noise please any help I would appreciate it

 

Get a scope and figure out what accessory is generating the noise.

 

Do you hear the noise on the driver side of the motor as well? You can isolate the noise by taking the drive belt off and running the motor a short while. You can also then check alternator and pulleys to see if one of those has bad bearings too. If the motor is quiet without the supercharger engaged (and waterpump), that should help you narrow down the source.

If you're looking for experiences, it sounds eerily like the water pump failure that my son and I fixed last year. We ended up replacing super charger and pump, but the root cause of the noise was a seized water pump.

 

I started the car with out the belt . Made no noises sounded perfect. So I put a new belt on and the squeal went away. Now in left with like this metal noise like gears or something I can figure it out.