Lab 1a

Oh, how did you get into Classic in the first place?! That must have made it hard to follow the instructions. Anyway, if you managed to follow them anyway, there's no need to start over just because you changed to Lightning. You can even change back & forth any time you want but the instructions are meant for Lightning so that's best.

Which step are you up to? Are you using the auto-grader? Is it telling you there is any problem. (You can run it at every checkpoint, if you want - you don't have to wait until the end.)