Hey aspirant ,

See if they have cancelled ur admission due to any of the reason then u aren't the part of the college or institution any more and the institution has no authority to keep ur result or any of the credentials thereafter. U can directly ask them to provide u the original credentials they have taken from you. U can also apply for other colleges after that there is no problem with Grace marks at a large basis. If they aren't providing u the credentials then u can approach the legal way for that.

Hope this helps.