html struggles T.T

AAAGGHHH I!!! AM STRUGGLING!!!! SO MUCH!!! ive never done any html before at all and now the website i was using to help wont let me edit it ??? i think its cus i was tryin 2 do an animation thing n screwed it ALL up T.T

i give up !!!!!! its too hard !!!!! my tiny little small brain isnt enough for this :<<<