How do I transfer to another university without transcripts from my?
This answer is specific to the US. The most common reason for not being able to get transcripts is that you owe money to your first university. Even if you could get transcripts, no other university will be keen to admit you when you have demonstrated an inability or unwillingness to pay your bills. If you are hoping to use federal financial aid, they'll know you have previously attended another university, and will not admit you without transcripts. As for changing major, that will not solve academic problems, but combined with changing your work habits, you can find success.