HELP!!!!!!!!!!

I'm a HTC mozart user and currently being not able to listen to phone calls but people are able to listen to my sound while making calls.

Any sifu can help? Really disappointed with HTC mozart.

sometimes its screen is unresponsive as well.

if no help, where can i get my phone to HTC to claim my warranty in malaysia? i am not able to find a htc store on the internet.

THANKSSSSSSSSSSSS!!!!!!!!!!!!

never buy HTC Mozart.

just received the phone from Ambank.

ady have problem!

1. touchscreen got problem, sometimes can't press(no response)!

2. Wi-fi failed to connect!

3. not good built quality! (fragile)

my dad gonna replace it with SGS2