my piggery business is already established
In my case you can only make sure that I'll return it once the piggery business is already working and I'm able to earn profit
Nah, no loan for you. Your approach is misleading

In one line you say "piggery business is already established" and in another line you say "you will return it once the piggery business is already working and I'm able to earn profit"
The first quote indicates the business is running and you need additional support to expand the business. This one case!
The second quote indicates the business doesn't exist and you are looking for a startup loan. This is another case!
Try local...