hello ı am mehmet I am from turkey.I am playing guitar.I should learn sweep picking.What do I need to do ? tabs or practice ? in the meantime if I wrong speak sorry I am new and I can trying learn english .
Sorry if I misunderstand you, but I believe you are asking how to get started on sweep picking.

There are a lot of free videos on youtube showing you how to sweep pick. I have some myself. Basically, find one that seems simple enough to start with. Sweep picking is VERY challenging, so I would suggest starting with something with 3 strings instead of big ones with 5 or 6 strings.

I'm happy to help out so please hit me up with any questions