Take a loan

First of all you need to go to the account, where you want to take a loan / borrow more

After you need to click on "Borrow more" button

Here you need to write an amount, how much you want to borrow (1) and then click on "Increase" button to send the transaction (2)

Then you need to sign this transaction in your wallet

And thats it, you borrowed $cUSD!