Resize a background

[Simoe]

Hiii, I found the perfect background for my story but it’s too small could anyone tell me how to resize it, or resize it for me?

Thanks,

[LiyahxWrites]

Resize.
640 x 1136 - One Zone.
1280 x 1136 - Two Zone.
1920 x 1136 - Three Zone.

Here you go.

[Simoe]

Thank You <3