I try to install this theme but when i go to customizer it only shows widgets. See screenshot in attachment.
Attached files: Schermafbeelding 2018-01-19 om 19.31.56.png
Do you have the lastest version of wordpress and also the latest version of the theme installed?
I bought your theme today at themeforest and i also updated wordpress before installation
Please provide the link to the website and the wordpress login details so i can check the issue.