and what does your debug.log say ?

can your server actually send emails ?
secondly, i would suggest you turn on debug by adding this to your wp-config.php

define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);

and check if there’s anything in the wp-content/debug.log

also, using phpmailer (i.e 3rd option in mail delivery) might give you more detailed errors

then again, if you are certain you do not need any of this, you can always dequeue scripts

you have a javascript error on that page

Uncaught TypeError: Cannot read property ‘offsetWidth’ of null which stops the execution of any other js dead

from what i can ascertain, that’s thrown by

http://maps.gstatic.com/maps-api-v3/api/js/18/14/main.js
which is being called from
//maps.googleapis.com/maps/api/js?sensor=false&ver=3.9.2

in short though , i hazard a guess the error comes from the script looking for a google map that does not exist on that page

so don’t load the script when there’s no map (or of course just put a map on there)

if it’s part of the theme you are using in some way, then tell the theme developers to not load the script when there’s no map (assuming my assumptions above are correct)

additionally , there seems to be a lot of js minification going on which might – or might not – be the cause of the troubles

for starters, if possible in your theme, i would try to turn this minification off and see what happens without it or move the

//maps.googleapis.com/maps/api/js?sensor=false&ver=3.9.2

script to the very bottom after everything else (so the error gets thrown after everything else had a chance to do it’s thing)

ok, i understand now .

and you are right , it does not let you do that at the moment.
however – as we speak – I am working on something that will let you do this and more

might be a couple of weeks or so yet though

>in multisite i cant use shortcode with item id because the id will be different on every blog.

how is that a problem ?
presumably every site in your multisite setup is a separate site (otherwise what’s the point of a multisite setup in the first place ?)

>or if you can help me with my sagesten that i have wrote you before it would be great.
assuming “sagesten” is a typo and you meant “suggestion”:

sorry , but no, i am not doing customisations for you . that’s your job.
i have enough to do as is supportings what’s there and – in any case – there are already a ton of codesnippets you can use as a starting point

how is your code js ?

in any case, i used a non customised version of your theme and it works fine.
if this really were the case / a problem, i am sure i would have heard from other about this by now…

if someone else reports this too, I shall check again – nobody is perfect – but as it stands i can’t see anything that needs fixing my end

i am probably missing something, so can you explain to me the necessity of this ?

a common scenario surely would be this.

– normal price of item a: 5.99
– i want it delivered : add delivery charges of x.xx (or not)
– i pick it up myself at the restaurant -> get x.xx discount (or not)
– i am actually eating at the restaurant -> i ask the waiter for the bill and pay him (without going to a website to do so ) where the waiter can of course also apply a discount if required / offered

must admit , I’m not understanding the requirement (or indeed the question) here, but feel free to elaborate of course

sounds like you might be looking for this sort of thing

https://support.wp-pizza.com/downloads/wppizza-timed-menu/

I said a couple of things in private above.
in short though, i would need to know what the original theme is your customised version is derived from to see if this issue is there too or just in the customisation