Is it in a container? The leaves look dry. Is it inside or outside? Avocados love well drained soil, and they don't like to sit in standing water. It looks like it got dried out.

I water it everyday!! every new leaf that use to grow got dried right away, but ever since I moved it to anther container it started dying. I don't know what to do!! :(

Is it in a container or in the ground? Is it in full sun or partial shade. By moving it you may have disturbed it's roots. Avocados do not like their roots disturbed. It may be in shock. I would put it in the shade. You don't say if the soil is well drained or clay like. Which is it?

S is correct about the shock factor. Avo roots are very sensitive. Get a cheap moisture meter...they work good. This will tell you your moisture at root level. What are those small white objects along the branch in the lower pic? Are those sucking scale? Check that out. If you keep the root zone damp...it might come back. It is very stressed! PS whitewash the branches if you are in direct sunlight...they will burn up.

It's clay like soil... I water it a lot. Maybe it's sick or something? Is there any meds u think I should get for it or just take it ro a doctor. I'm really worried about those white spots :(

Clay soil is very bad for Avocados. It's roots may be rotting. They love water in well drained soil. They don't like to sit in a bowl of water. Not sure what you can do at this point. You've already moved and disturbed it's roots, so to do it again into well-drained sandy soil might push it over the edge. I wouldn't water so much. As fireduck said, check moisture with the meter. Clay soil holds water much longer than well-drained soil does.

It had died.... Try again.... http://sgmylifeisgood.blogspot.sg/2014/11/growing-avocado-in-singapore-transfer.html