when i swiched on my huawei y300 it is showing ascend y300 but know oning how to solve the problem

my phone huawei y300 had turned off and when i try to turn on it does not respond, and i have tried to replace the battery but nothing.

Check the battery for any abnormalities. Re-install the battery and charge it for at least 10 minutes, make sure it is charging. If it still doesn't turn on, I suggest taking it to the store where you bought it and have it checked or contact Huawei for assistance regarding the issue.