Why this happens?

Tell me the reason, If someone can
(T/P) - (Price) = (Profit) but here,

well, you opened a long at 0.76089 and closed it at 0.75501 which is a loss of 58.8
the rest of youre positions is the same just with other numbers.

easy math, your tp didnt get hit.

to me it looks like you had too many positions open and ran out of margin when it went against you so you got a margin call and all your contracts were liquidated

I guess that should be exactly the same…

Sounds like babypips school