# Contact AirVantage support

**URL:** <https://mangoh.discourse.group/t/contact-airvantage-support/2494>\
**Category:** mangOH Red\
**Created:** [March 20, 2019, 4:23pm UTC](https://mangoh.discourse.group/t/contact-airvantage-support/2494 "2019-03-20T16:23:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tom\_mang0H](https://avatars.discourse-cdn.com/v4/letter/t/7bcc69/32.png) [@Tom\_mang0H](https://mangoh.discourse.group/u/Tom_mang0H)\
**Post date:** [March 20, 2019, 4:23pm UTC](https://mangoh.discourse.group/t/contact-airvantage-support/2494/1 "2019-03-20T16:23:04Z")

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Hello,  
I have registered my mangOH Red on the wrong Airvantage section. After delete the device and my account, i registered it by following the start guide . But now i have error message : A gateway already exists in the platform with the same identifier

Do you now how can i contact the AirVantage support ?

Thanks