How can i get prestige 12-15 on PC STEAM Version?

[GCasMan]

I have seen some people with prestige 12-15 and i want to know how do i get to prestige 12,13,14,15...

HELP ME IF U CAN!!!

 

[xAimx]

yes add me on discord ComplexDamage#5157

 

[gtrebla]

yes add me on discord ComplexDamage#5157

Happy new year!

Can you help me dude?

Thanks