HelpWTFast cracked?

Hello everyone,
I play CFNA in Australia, my ping used to be 320-340 and now it suddenly changes to about 500-600, I got disconnect a lot, I used WTFast and now my 30 days trial have run out. I've tried using time stopper to cracked WTFast but it got detected. If you have the link or know how to crack WTFast, can you show me? Thank you.

Don't exist , yesterday i bought a membership for 6 months and work correctly.

I reccomends u buy a membership of 1 month and try