Remove Closed location from snapchat

I have been looking on to find a way or an article which address issue related to perminently closed location on snapchat. I have been tasked to get few location to be deleted from Snapchat which do not exsist any more.

I have tried snap chat FAQ but doesnt have any section whcih address issue related to permenently closed location which still show after months of place being closed. as a resort user still use old location for snapchat which is not good.

How can these location be deleted. When i used maps.snapchat.com and if you will search for "St Regis Dubai" you will notice it still show this location which was closed few months back.

I am not sure from where snapchat pull these location as they dont exsist on Google Map.