Hello,
Well, actually the mission information in this level is... hum, long, but gives little information
# 1 I doubt there is one yet... but still there is this forum where you can ask. We're still working on the english translations
#2 I think it's level 6 you mean. Actually, it is your mission to conquer this defence plattform in the ocean, that is still under construction. You're commanding this clam and its troops, which are being followed by a fleet.
If this plattform is full operational, it would destroy your fleet, thats why you need to conquer it.
You need to take care, as even if the defence-towers are still not operational, there are troops on the plattform that will defend it.
Goals: Conquer all buildings. Watch out for enemy Attack Helicopters, Snipers and even ships.
Hint: First of all, emerge close to the plattform, unload your troops and conquer the airport within the first round - this way you will be in command of 4 attack helicopters by yourself. From that point on, you should find your way yourself, i think.
#3 Yes, so far, you did everything right.
If you need anymore hints, just write again, or if it's urgent (i know, sometimes you "must" finish this level now.." *smile*) just send me a personal message (a Button called "PN", below my name and avator on the left).
Good luck and let us know, if you got it =)
Kind regards,
Scara