Change the three boxes in the centre to match below. Remove the apostrophes if you are copying and pasting.
The drop-down menu next to connect should be changed to ‘Rizon [webirc]‘.
The ‘Nick’ box should contain the nickname you would like to use.
Finally, the ‘Channel’ box should contain ‘#WakarimashitaTL’.
Then just click on the ‘Connect’ button next to the ‘Channel’ box and you should be in.
Thank you so much!