How to change the form's link default image when shared on messenger?

I've created a form for some feedback and shared a link with people, however the default image that shows up (when shared in Facebook etc) shows a sad face. 

I cannot see where I can set the default image (like I would in SEO settings for a webpage) 

im assuming it’s grabbing the first image from the form which will be the sad emoji face on the first emoji slider. 

So, I could insert an image to the beginning of the form but I do not really want to have a random image on my form...

is there a way to set the default SEO settings such as image, page name and page description? 

Here the link I shared http://bit.ly/feedbackLMS

Clickfunnels has this feature to change the SEO metadata and choose a default image. 

Could really do do with this in JotForm too.

It's possible to change the image when sharing the link. The workaround here is to add an "Image" field on the very top of the form and set that field as hidden so it is not visible to your customers. 

I just tested it on your form and it works. Here's my sample form https://form.jotform.com/82617218049964.

I hope this helps. Let us know if you have any questions or if you need further assistance. 

That works a treat thanks! 

But this works, so thanks again!

I'm glad this works for the time being. Since your comment may require an escalation, I moved it to a separate thread to avoid confusion.

https://www.jotform.com/answers/1586163

I'll reply to you there shortly