I’m sorry you didn’t like your previous school. But you can’t pretend you never attended college when you have 2 years of passing grades so you can qualify for freshman grants and 4 years of financial aid. Colleges will be able to see which colleges you attended (and for how long) on the National Clearinghouse. Students who “act like they never finished” could be expelled or have their degree rescinded. And any grants they received would revert to loans.
What you can do is look for an affordable school that you might enjoy attending. If you tell us your budget and major maybe we could suggest options.