Indane — I cant login my online account

Address:

Faridabad, Haryana

Dear Sir/Madam. i have online register my account on 12/6/15 indian oil website after registering they send me a mail there is my login name and my password but when i am using user name and password then i seen Invalid Username or Password. so plz tell me how can i use online facility of Indane gas online services. my Consumer Number: LT4688 and contact number is [protected] please resolve this issue shortly.