Disappointment after migration

Hello,

I have returned to the game but I had to migrate my account first. Okay, but why do I lost like 80% of my inventory from Items section and also few weapons? Why things I could purchase before for GP now are P2W only? Where are weapons and other things that was possible to purchase before on EU server? I lost my Dual UZI because they are P2W now? I spend thousands of GP to win things from GP Capsules and some of them are now available just for direct purchase in Item shop? Things just disappeared and this is not the game I knew before. I'm disappointed.