Assitance required in building website

Have created a single page website using avada theme, have two issues in it which i still have no debugged. first one is, it have double menus, second is, google map not working. It must be due to google API key issue. In hosting front: i have installed WP and Avada theme and installed the plugin fusion core and builder but revolution slider and layer slider plugin is not installed. seems latest plugin need some token and i dont have one. Locally i am able to install those plugins as i was using old version and in hosting site, i am using the latest one. so need to install the revolution slider and layer slider issue too. Finally host the website from my local machine we can have a hangout session and Developer need to instruct accordingly to host and to fix above issues.