Removing Heatsink from gaming pc

[devilloody]

Hi guys ! Do you have any idea how to remove this heatsink? TIA !!

https://drive.google.com/file/d/1DhsJSx0es1oYLTsgHc0IMPSUztNMA9if/view?usp=drivesdk

 

[ls.colvin]

Looks similar to amd wraith.
Should either have a locking pin or 4 bolts/ screws depending on chipset

 

[devilloody]

Thank you so much !!!