HELP ME!!!! episode2 mission3 help! i can get past the first wave with 50% of the biranu station health. but when the two othe cards come, it dies shortly after!!!

firstly lock on to gator 3 befor picard tels u to then move closer but dont fire till told when u r told to fire let your ensontdo it hell distroy gators 3 and 4 then the outhers have gone to warp the station wil now be on 75 % helth wait there to repair but dont folow when the rest come let your ensent atack them again he wil hold them off for your alies to come then its a litle bit of luck to win it took me 4 times but if u let him do it you will nearly win or win i won with the station at 25 % left but make sure you only go after the 1 that have just come to attack it in the first place cause these attack the station then when there down youve practicaly won then help your allies defeat the rest of the ships
hope this helps