Gmail — Someone use my gmail account

Address:

Vadodara, Gujarat, 390019

Respected, sir I have one gmail account. but someone has hacked my password and using my account. he has changed my password. Please delete my ID. I have one Facebook Account from this account and it is also hacked by same person. he has changed my password of face book and gmail account. in this time he is using my both account. My name is Anamika Shelar and from Gujarat My brother's cell no is [protected]. Please take necessary action because hacker are doing wrong work and upload my photo from my id and face book account .please delete my face book account and my email id of gmail.