caro kann defense against 2. c4

I love to play caro kann defense as black against White's e4. So the game is like 1.e4 c6 2. c4 ... How can i counter the c4 move?? It's sestroying my central pawn structure... Please help..

That is not really good

I know am not good in chess.. Just trying to learn caro-kann.. And am extremely happy by it's use.. It is the only move that is troubling me.. And thnx fr ur help.. Comments are always welcome

Ususally the point of that move is 

1.e4 c6

2.c4!? d5

3.exd5 cxd5

4.d4

when you have transposed into a Panov.

If white instead plays 

4.cxd4 Nf6

then you have a better version of the Panov.

The best move for black is...1.e4 e5

I wouldn't say that White would rather have his Bishop on c4. He ususally quickly re-locates it to d3 in any case, so after White plays Bb5-d3 from your diagram, it probably transposes to ...dxc4 Bxc4 and Bc4-d3 variations. 

Or you could do 1.e4 but the the move c6? Is going to be the worst

1. e4c62. c4d53. exd5cxd54. cxd5Nf65. Nc3Nxd56. Nf3Nc67. Bb57.d4 transposes to Panov. 
7... e68. O-OBe79. d4O-O10. Re1In this position with IQP white would rather have bishop on d3 or c4. Black is fully equalised here. 

bye

I personally like it 

E4 C6

C4 D5

NC3

It's good in the sense that 1.e4 c6 2.c4 d5 3.d4 transposes directly into a Slav Defence: Diemer Gambit but I like 2.b4 the Labahn Attack better as it's less theoretical more open

2.c4 is not "destroying" anything. Just 2...d5 and go from there.