Hello,
Sorry for the delay in answering.
Your site under maintenance mode, so we can’t check it. Please provide temporary wp-admin access.
Create an account via Dashboard (Users > Add new) with administrator role http://prntscr.com/s3rc9m > provide us with username and password via the Private Content area http://prntscr.com/s5mao7 You can use any email for it. Delete this account once all questions will be solved.
Regards