Where can I purchase a Laser for a 2020 PS5

PS5 Questions
1

Trying to find where I can purchase a new Laser to replace the old one that is giving me a disk not recognized error for PS4/5 Games.

2

?

https://www.aliexpress.com/w/wholesale-ps5-laser.html?opensearch=true

?

3

Thank you, I will look into it.