Exchange - skins that were not included

Hello guys, anybody knows who' s managing the weekly scrap exchange from EA? Maybe we can write to him personally, if he or she dosen't read this posts. I'm waiting for some skins from 2018 , when i missed my chance to get them , on the Road to B5.  Im talking about the skin for the model 10 shotgun The Cleveland, for the mp18 Der Weimaraner, lewis gun The Golden Retriever,  M1897 shotgun The Washington,The Hutier (mp18), The Pegahmagabow (smle mkIII). These skins where never been on scrap exchange.Have you guys from EA , thought about making everything available for purchase? It’s been about 5 years since the game came out.  All i see every week is skins repeating again and again for 3 or 4 time in one year. The super rare vehicle skins are present every second or third week. I'm sure there are many players who wait for these skins or some melee weapons. Back me up on this. Don't tell me B1 is a dead game.  Any information or help will be apreciated.