Agree with above.
Being put on probation so early usually means that you do not have the skills expected for a beginning intern. Or, you could have had a major professionalism violation, as L2D notes. Regardless, you are in serious trouble and could be terminated in the near future. Looking for a new program now is a waste of your time -- you need to focus all of your time and erergy on fixing the problem: listen to others about what is wrong, strive to fix it, make steady progress.
"Please don't ask why" is a bad start. If you're unwilling to discuss / admit your problems on an anonymous forum, it's unclear that you have accepted them and started to deal with them (although I do understand that sometimes these forums are not really as anonymous as we would think)