Hi, welcome to the forum.
Make sure when you post code to the forum, you use Code Tags , as mentioned in the top sticky of the forum.
Remember that coding is Case-Sensitive, so anything you write that doesn’t have correct capitalization will not compile correctly. I can see that a lot of your code has spelling errors as well. Make sure when you’re following a tutorial or reading a guide, that you correctly capitalize and spell everything in it.
On a side note, if you’re using an IDE like Visual Studio, it will underline these errors for you so you can easily identify them.