add text / button in gallery page

Hey ! how can i add text / button in gallery page ?

Where do you want to add text / button?

Can you share your website URL and this gallery page?

2 hours ago, Ziggy said:

Where do you want to add text / button?

Can you share your website URL and this gallery page?

sure - i wanna add a text for Heading before the images (only on that page)
and ass a button at the end of the pictures; 

https://www.eviatarklopstock.com/shira-malachi

Have you added a title or description to the images in the gallery? 

13 minutes ago, Ziggy said:

Have you added a title or description to the images in the gallery? 

its not a gallery in regular page, its a gallery page, can i add text/button before/after the gallery - as in a regular page ?

You may have to put the gallery into an index page, but it really depends on the template you're using. Adding text to the page description in the gallery page settings may work, again depending on the template.

17 minutes ago, Ziggy said:

You may have to put the gallery into an index page, but it really depends on the template you're using. Adding text to the page description in the gallery page settings may work, again depending on the template.

As soon as I add a gallery to a normal page it is arranged in a really bad - as a grid - if you click on an image it does not give an option to enlarge and move between the images like that..

Only as a gallery page does it give this option, but then I can't add different elements like a title and a button to the page.. im rally stuck here 😕 

Adding the gallery page to an index page is different from adding a gallery to a regular page, but you may not be able to do this as I don't know the template you are using.

https://support.squarespace.com/hc/en-us/articles/205813748-Folders-vs-index-pages-in-version-7-0

1 minute ago, Ziggy said:

Adding the gallery page to an index page is different from adding a gallery to a regular page, but you may not be able to do this as I don't know the template you are using.

https://support.squarespace.com/hc/en-us/articles/205813748-Folders-vs-index-pages-in-version-7-0

im using 

The template is too old for Index pages, you can try reading about the options that are available here:

https://support.squarespace.com/hc/en-us/articles/207162447-Native-template