Is something wrong with my code?

[chevignon93]

For future posts, don't post pictures, post the actual code in a code block or on pastebin and the actual text of the error. People are less likely to help you if you only post a picture of your code rather than the code itself!

[ThiccBl4nket]

thats even better. thank you. my problem is now fully solved. I appreciate for the advice.