The developers are aware of these issues and problems in the game and are already fixing them! There is no need to contact technical support regarding these problems unless otherwise stated in the problem description. 

Facebook/Portal/MS Store/Crazy Games

ISSUE: New Eco Patrol decor is invisible in the game
STATUS: Fixed

ISSUE: Buildings' tooltips do not reflect profits increase due to decorations, although the actual profits are adjusted correctly
STATUS: Being investigated

ISSUE: Number of rewards for a full train in the train quest is 6 instead of 10 
STATUS: Being fixed 

ISSUE: The game loads up to 25% and stops on Firefox 
STATUS: Being fixed   

ISSUE: Seaplane near the lake and the Airship are invisible 
STATUS: Being fixed 

ISSUE: Window shows defeat instead of winning a duel in an expedition with the correct points 
STATUS: Being fixed 

ISSUE: Watery roads do not combine smoothly
STATUS: Being fixed 

ISSUE: Tasks in the helicopter change randomly 
STATUS: Being fixed 

ISSUE: Items for Collections remain in the game after the feature was disabled 
STATUS: Being fixed 

ISSUE: Moving to a new location in the Countryside causes a reboot 
STATUS: Being fixed 

ISSUE:  Building skins are applied only after the second attempt
STATUS: Being fixed