google map in wordpress

Hi

I created a new contact page ie contact us as I could not edit the google map on contact page, if you can help me edit it like the contact us page google map then I can delete contact us page.

Also I tried deleting the contact page and renaming thecontact us page to contact, while doing that the default google which is in iframe shows along with the google map i created.

Please advice

Regards

Sunita