Why is my huawei not turning on...

My Huawei ascend g7 doesn't switch on and it shows a red light when charging..someone mentioned that the phone itself has no power so it needs a power supply board..where can I get one from...it probably has to be shipped to me as I am in South africa and cannot find one around here..thanks!

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I have to charge battery and the power reach up to 3.6V but the behaviour still the same.

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My Huawei is of and on it will on show apps

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@calebhabil74642

Please confirm the model number of the phone?

Also does it still do this with the charger connected?

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Huawei g7 l11

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