Create Babies 1st Birthday GIF invitation card using image

i would like to create a Birthday card which will be send on whats app, i want to use the image and concept shown in the picture (link provided below)

https://www.pinterest.com/pin/107382772353605940/feedback/?invite_code=f3067e16504348c9a147f87d8165a988&sender_id=551550423022996164

please give your suggestions how would you create a birthday invitation card with the above image, here are a few suggestions
1) make the balloons a move in the Gif image
2) use my own babies face instead of the one in the picture
3) be able to add text on the invitation picture
please add to your suggestions as well what else can you do creatively