How to point to correct folder?

[Dar-us-Salam]

Hi, The form I have is located at https://dar-us-salam.com/kids/games-toys/ . When subscribing it displays this error "There was an error please try again." and in the browser inspect log it shows this:
404 Error
GET https://dar-us-salam.com/kids/modules/sendynewsletter/subscribe.php

The problem is that it should be going one folder back to this URL:
https://dar-us-salam.com/modules/sendynewsletter/subscribe.php

Can you please let me know where I can correct this?

[Dar-us-Salam]

I figured it out. It was a line in the sendynewsletter.js file in the sendynewsletter\views\js folder.
I changed the line 13
url: '../modules/sendynewsletter/subscribe.php',

to the full URL:
url: 'https://dar-us-salam.com/modules/sendynewsletter/subscribe.php',

And now it works flawlessly. Alhamdulillah