Where or how can I claim my level 7,000 badge

Here is the link to Candy Crush Saga — I assume you’re talking about that? Because you made this post in the Pepper Panic discussion section and it is no longer available for playing.

https://community.king.com/en/candy-crush-saga/discussion/321855/finished-claim-your-7000-level-badge-and-enter-the-lucky-7-contest-for-a-chance-to-win-gold-bars/p1

Just post a screenshot to the right discussion thread and Voilà!