For the love of fucking god, how the FUCK, do I use multi-line code? Or even get an extra line?

I swear to fucking god, this is so dumb. I have tried for 3 fucking hours now and have read the entire instruction manual 5 fucking times. Please help me.<br><br>Edit:<br>I can not expect us to stay together much longer, as I just found out about longtext.io.<br><br>Edit2:<br>I fucking did it! And I only had to spend 3.5 hours, fucking CUNT!