You can buy a monthly plan or a lifetime plan on Pricing. Both are for ARC Raiders on Windows PC. Both include ESP, wallhack, and aimbot. Monthly lasts 30 days. Lifetime is a single payment. The checkout email delivers the license. Then you follow Setup.
Undetected refers to the maintained build, not a permanent promise. Read Updates before the first raid and after every patch. Read the refund policy if you want the limits before you pay. Support needs the order ID if delivery fails. Features lists what is in the license if you want that list open next to Pricing.