Hi,
If you want to align main menu to the left then you can simply change the header style from the appearance->customize->header->header style. Try standard header in which we show the menu on the left or any other header styles.
NOTE:
This is not a support form and therefore not checked by the support staff daily, for support (which is checked daily by the support staff) please create topics in appropriate forum here:
https://wplms.io/support/forums/forum/support-queries/
For addon support create topics in the appropriate forums here:
https://wplms.io/support/forums/forum/wplms-addons/