OMG!! i am so gutted, this really hurtz man

I found a Blackbull board last night yiipppeee!! after many runs finally so i maxed my PM to 100 and sync`ed it with success I then went and bought 10xS+10 grinders at 750k each it cost me 7.5 million, i then went to ye shoppe to grind them, 1st went fine but the 2nd one failed then got all the way to 7/9 and the very last one failed leaving me with 0/8 and no more grinders, 7.5 million gone !!

This just isnt right i am so cheesed off, i getting the feeling of never again am i gonna even bother at all at grinding