First line looks OK.
Second line is a mess. You use "u" in the sentence. This is not text messaging like a phone. Use full words. Next you appear to use an acronym but didn't define it. Most acronyms use all upper case as well. Then you use "u" again.
That's a lot of errors so I worry about what else you wrote.
I'd like to ask u about the proof reading! Did smb use it? Can u give me advice?