Unavailable items from store

I want to buy a knife for csgo which is stated to be 40099 gems, I have enough but the item it not currently there. I pressed the declare demand button but I have no idea what to expect. Does anyone know if this website actually restocks their items or if they're just there to trick you into spending money/putting time into their site so they get ad revenue. Thanks

The item you want to purchase is out of stock.

Since you requested an activation, you'll have to be patient until Gamehag restocks the item you want :)

Have a good day.

-t4tsumihyaku