- Web Browser & Operating System Requirements
- What browsers and operating systems is Zendesk Sell supported on?
- What languages does Zendesk Sell support?
- What mobile devices is Zendesk Sell supported on?
- Where can I view my subscription invoices?
- Why am I being charged for a user who has been deleted from my account?
- Why am I getting an error 'null contacts were found' when importing data into Zendesk Sell?
- Why am I missing buttons on my screen?
- Why are my emails being detected as spam?
- Why can't I send text messages from my Zendesk Sell Voice number?
- Why can't other users see the Leads, Contacts or Deals I have created?
- Why have all of my Leads, Contacts or Deals disappeared?
- Why is my App Crashing?
- Why was my credit card declined?
Advice and TroubleshootingNew to Sell? Check out this Getting Started video playlist
View all of our Video Guides to boost your Sales Productivity
Advice and Troubleshooting
Frequently Asked Questions