Why are you lying? Here's a list of conquests between our two alliances, easily available at Grepostats:
Your conquests (5):
fed ex: ratatatPat --> Neri (Molon Labe --> United Aegean Empire)
Patron: mojito --> 0porsche0 (Molon Labe --> United Aegean Empire)
N-Zhenbaodao: RedPlague --> dskiler1982 (Molon Labe --> United Aegean Empire)
Red Base: RedPlague --> fastjack (Molon Labe --> United Aegean Empire)
Cytisus: ricoetc1 --> Letius (Molon Labe --> United Aegean Empire)
Out of the first four all had been long inactive before the conquest, except mojito who was inactive for a week before the conquest. Now he is active once again and is looking forward to taking his city back. As for the last one, ricoetc had joined us 12 hours before the conquest so there wasn't much we could do to stop it
Our conquests (6):
GongPo: Lothaire --> mythx (United Aegean Empire --> Molon Labe)
Blue Base: 0porsche0 --> eGOD (United Aegean Empire --> Molon Labe)
Grassland: Pikelivan --> Ramone (United Aegean Empire --> Molon Labe)
Darlington7: Ajax Croatius --> Dan Brown (United Aegean Empire --> Molon Labe)
Mystery City 4: Lothaire --> mythx (United Aegean Empire --> Molon Labe)
Ephesus: RichSki --> Eurypylus (United Aegean Empire --> Molon Labe)
All of the players whose cities were taken, except Ajax Croatius, were active players.
Naturally a lot of conquests have failed, but that inevitably happens when you conquer active players that have a lot of support available. You should try it sometime