Module fileds problem

Hello, after I installed SpiceCRM I have lots of fields without Display Label.

How can i fix this? I don’t know correct text for display label filed.

Those labels shall be present in spicecrm 20180400.
As for the other two they are missing indeed.
You may add them in code code modules/Contacts/language/en_us.lang.php
or you customize by creating

<?php $mod_strings['LBL_ALT_ADDRESS_LONGITUDE'] = 'Longitude';