Huawei Ascend Y300 doesn't accept whatsapp updating


Hi buddies!!

My friend has Huawei Ascend Y300

Nearly a month now, she is out of communicating through whatsapp because whatsapp is outdated.

When trying to update, nothing is achievable. She tried to delete some pictures, voice, music, videos and all messages but still the the problem continues.

The only problem is updating whatsapp.

Please, can you give me solution to deal with this?

Wishing you good