Post created animation to social networking (Linkedin, Facebook, Instagram, Twitter)

I have one project built with Vue.js and I am going to add some feature in my project.
When a customer creates a gif file by uploaded images (of course, it has already built), I need to post the gif file to social networking such as Linkedin, Facebook, Twitter, Instagram)

https://revolutionnez.ca/gif-generator
You can try it here.

Thanks.