front page block pop up and model login

[lounis__hamza]

when i access vertuemart front page i can't click on login model , neither the search or shopping cart offcanva

this is happen only on front page 
i got joomla 3.8.5
my vm is 3.2.12

[Jörgen]

You are using a custom template, try with protostar. If it works with protostar talk with Your template designer about this.

regards

Jörgen @ Kreativ Fotografi