does anybody know how i can make it so the paper with the text looks more realistic and not edited

[open harbor]

I already removed the original text and replaced it with this or tried to

this is the blank one

if possible i need to do this for the whole clip

[earnest berry]

Transform the text layer so that it follows the angle of the paper. But I would do in After Effect instead as it can transform and track your text based on control points

[dull sky]

^

I think you should male the text just a little smaller