Hi Deo,
I see that you wanted to get help with your surface go screen claim a warranty repair. It's best to get service and read more about how to get service or repair for Surface here.
If you need to get in touch with live support go this link https://support.microsoft.com/en-us/home/contact?SourceApp=smcivr2
You’ll need to sign in and select your product to get personalized help.
Hope this helps.
Rez