Need a loan(my dad needs)

So my dad currently is in debt like 1cr , we took that loan to make a bakery and its going great but as everyone knows the debt is need to be paid as decided

It is taken from many of my dad's friends and yeahhh there is a time period for it

We took cuz yeah there is no interest and its is islamic way

I wanna know is there a way or anything in which my dad can get a interest free loan from 2-5million with a tenure of 2-5years

Yes i know with what security it can be given, we have our own land on which our bakery stands

So yeah