Our store shopminiso.pk is having a problem on the mobile. When we click on the drawer icon and access Menu Level 2. We cannot go back by tapping on the "<". It works fine on Menu Level 1. But it is not working on Level 2. Can someone help me on this?
Secondly, how can we increase the mobile speed? I checked my website on Google Page Speed Insight & the score was 15. How can we increase that score?
Thanks in advance!