Hello @DebraO455 ,
I took a look at your event called "PACK," which is what I assume you meant you wanted advice for?
The event registration page and everything looks fine. Wording and coloring work as well in the invitations you've sent. With that said, one thing I'd advise is significantly shrinking that top-most image of the food arrangement and kinara, since it is causing your invitation to be pretty stretched out. My recommendation would be to probably shrink it down to no bigger than 800px wide.
To resize an image's resolution, you can use the image editor. You'll want to lock the resolution, and then set its width to be 800px or smaller, and the length will automatically adjust a respective amount to maintain the same ratio.