Hello everyone , I would like to find out how many Achievements do you need in order to get the prize and how you claim the prize in that metter , anyone that can answer me and help me , Please and Thank you

What prize are you talking about?

Overall prizes but for exemple 100 CSC and so on

The achievement for 100 CSC is retired I believe, but the prizes come from specific achievements, and the requirements for them are on the Achievements page. If you're looking for a specific prize, you can always ask what achievement it comes from though.

But you don't need a certain number of achievements for prizes, just the specific one that gives out the prize.

Ok that answers my question , thank you again