hi, what is the ad sizes for each platform and what text content to put emphasis on?

I'll handle the text, just need the graphic for a single picture ad as described here: [Non image link removed] The size is 1200x628 and image ratio 1.91:1 according to this link. Facebook suggests not putting text in the image.

The link go removed, but if you google facebook ad specifications, you will find it.

Could you able to extend this project for one or two days please. I would like to participate. Thank you.