Don't worry, I sound mean sometimes, too. ;-;
1. I'm using a computer (BUT WANT A TABLET SO BAD)
2. puddlebunni suggested Medibang so I tried it. Medibang is now the program I use.
So, in Medibang, we draw the drawing (XD) then press "Save As...". You can convert the file into a JPG, PNG, and a GIF. I usually convert the drawing into a PNG. I then upload the PNG to Imgur.