no response for compensation

the last hope of every trader
yesterday i uplaoded the same exposure but it didnt knew the way to handle the software so it got clicked to solved
again i uplaoded the new exposure but it didnt pass saying duplicate exposure

i am a student who invested 323 dollars in v5forex trade
i bought single trade of AuDjpy and commission for that was about -2984 which is 10 times more than my investment
due to which all my investment becomes zero
a kind help to pass my this exposure and please help me to get my rcompensation