amp custom-element(s)

[hadimajidi]

when I try to use some amp module that contains some kind of javascript, like form or amp-list or amp-mustache I got an error
" The tag 'amphtml javascript runtime (v0.js)' is missing or incorrect, but required by 'amp-form extension script'. (see https://amp.dev/documentation/components/amp-form)"
I can see in the head the amp module exists and I try to add the module on export head but I got the message that amp-form module once is attached and mine is the second.
Does anyone have experience with the amp form or amp list?