Contact widget on page

Hi,
We have added a contact form to a page which works fine however the bit where it also shows address and contact number is not working. When clicking the number on pc it says it needs to open an application for callto: links which was expected on mobile though this does not direct you to the dialer as expected. You click it and it seems to try and reload the page but does nothing.
Where can i edit this to either stop it trying to do the callto: and just have the text or fix this callto: error?