rss submit do not work because it's a crack ??

Hi to all,

since a long time i use a crack about rss submit all mimes pages.
(arround 3 years) never change or update

and now i saw best results quicker if i do manually

so
1- do they stop me because using a crack
2- system block me
3- need to change program or download a new crack

thanks a lot
enjoy your day