u/AntiqueSyllabub802

M25 currently in the military leaving in October at most need to apply for an apartment. Okay so my score went from a 600 to 544. I’m almost certain it was because I closed an old credit card that was expired. With that I need help how to get it up in about 3.5 months. I’ve been recovering from going to a shady car dealership they ran my score FIVE times. No excuses any advice would help.