Email address of HSBC Singapore

Hi,

Does anybody know an email address of the customer service of HSBC Singapore?

They post one on their website but that leads to HSBC UK, they shrugged me off.

The virtual assistant offers contact to a person via registration only, but registration requires Singpass or HSBC card. There is a phone number but I can't make international calls. I need to ask them in email.

Thanks a lot.