Hey!
Welcome!
I use
Mass Loan Request option when I need a loan. You get multiple offers and you get to choose the ones you want. Start for around 100k. At the beginning, only a few will send you an offer but you can try asking again after 3 days. Just keep paying your installments.
I also found this guide useful:
Pro Start at the gameBut there are more you can read. Joining a good training guild should be paramount too!
Good luck!