Their website address www.britishacademy.org.in and www.britishacademyahmedabad.com is wrong. and some other phone no also. After trying 3 and 4 phone no then I can talk to them, one representative said for detail come office. They have some brunches, rest of Satellite all are closed on that address no body knows the name. At last I meet with a representative, after the meeting I am not satisfied, the officer give me a card for farther queries... on the card I found a website address (www.britishacademyahmedabad.com) this is wrong. When I call back again a officer said "if you have any query then come at out office.
My feed back same as Ashish. Thanks Ashish for your information.