Do you integrate better with blog platform like tumblr or wordpress?

do you intrgrate better with blog platform like tumblr or wordpress?

JotForm can be embedded either on WordPress sites as well as Tumblr, here are the guides that will help you with that: 

A-Guide-to-Embed-Forms-for-WordPress-Users

Adding-a-form-to-Tumblr

If you have any question, let us know. 

my issue is this:
every photo and cation i have to manually cut and paste into the shopify
blog.
is there an automation that does this?
should i use a thrid party blog service for this?
thanks
...

You will need to use Zapier in order to send submitted information to Shopify, this link will help you: https://zapier.com/zapbook/jotform/shopify/ 

Hope this helps.