If you have some questions — use our Help center for searching an answer. Also you can ask our support via chat form on Help center page — click on [(?) Help] button in right-bottom corner or just sent email to email@example.com.
If you found some bugs and want to report — contact to our support via chat form in our Help center or via email firstname.lastname@example.org and attach additional materials to help us.
If you have some ideas to improve our service — you can use our Google Form