I’m not sure if I’m posting this in the right place but I have a P20 Lite for maybe 2 months now and the battery lasts me half a day with heavy use, I’ve spoken to other people who have the P20 Lite as well and they say it lasts a day maybe a day and a half, I got the phone with a telkom contract, should I take the phone to telkom? Can they do anything to help? Any advice ?