question: in the case that your datalink2 file doesn't open, it is highly likely that you do not have the correct software application installed on your pc to view or edit datalink2 file extensions.
Capitalize this past sentence correctly.
A: In the case that your DATALINK2 file doesn't open, it is highly likely that you do not have the correct software application installed on your PC to view or edit DATALINK2 file extensions.

question: unsure about which type of b8 file you have? do you want to know exactly what it is, who created it, and how to open it?
Capitalize this past sentence correctly.
A: Unsure about which type of B8 file you have? Do you want to know exactly what it is, who created it, and how to open it?

question: i gave her time to repent, but she refuses to repent of her sexual immorality.
Capitalize this past sentence correctly.
A: I gave her time to repent, but she refuses to repent of her sexual immorality.