Sourcing a loan is not easy. Besides, a loan can put a big responsibility on the business owner with the monthly installment payments. I don't think a loan is good to finance a new business. The best is to use your savings or maybe you sell an asset for the start up capital but not a loan.One way of sourcing for loan is from a financial institution,but being an idea it would be better to save some funds and start up or meet some friends or family members for initial fundings,as such loan might be hard to get as a start up.