Cell phone field size

[Amilcar]

When I finalize the purchase the size of the field of the cell phone is small and a "?" Is placed, and this error does not allow to finish the purchase.
How do I change the size of the cell phone field?

Att..
Amilcar

[Jörgen]

First, start with VM, Joomla, PHP version, URL, used template etc

I think the error is on faultyLine123 in /guess/my/error/with/not/enough/information/infile/withfault.php

Jörgen @ Kreativ Fotografi

[Amilcar]

Joomla 3.8.8
VirtuemRT 3.2.14
php 7.0.31-1 + ubuntu16.04.1 + deb.sury.org + 1

Template: Edumodo - themexpert.com

I did not understand the path you put !!

"/guess/my/error/with/not/enough/information/infile/withfault.php "  ?

Att..
Amilcar

[GJC Web Design]

I did not understand the path you put !!

how could anyone help you with this amount of information?

Have u any idea of the 100's of templates available/possible?

It is obvious that at a minimum you have to provide a live site if u want anyone here to help you with a chk out/template issue.
Also provide an example/screenshot of exactly what you mean as well as a link to a product and a test login

[Jörgen]

With the still limited info you now gave, test with template Protostar if it then works, please talk to Your template provider. This is probably a template issue.

Regarding the path 

/guess/my/error/with/not/enough/information/infile/withfault.php

guess my error with not enough information infile withfault.php

regards

Jörgen @ Kreativ Fotografi