My doesn't start at all, I tried to jump it and it started but it loses power. When the egine is running I took out battery terminalso then boom it lost power engine just turned off.
Electrics, ECU, Warnings & Lights
you mean you "took out the battery terminals" when the engine was still running??
That was dumb,
put a good battery in it and pray you haven't fried the ECU.
You could do that with the older cars years back , but a no no nowadays .