nothing in zip files

everytime i download a trainer nothing is in the zip files

That's because the files are deleted immediately on your PC, it is your internet browser that is blocking downloads or your antivirus/malware program.

yeah this happens to me to , all i do is open up setting then click windows defender then turn off real time protection , then after u get files again u should be fine to turn it back on after.. hope this works .. and yes sometimes the virus protectors see that these are virus but there not there all clean files..