Still can not get my cargo net boot cover off w124 .help

I have 95 w124 estate fitted with a cargo net and boot cover I can slide the unit to the passengers side of the car about 4 inches but still can not remove it any advice ,,,once slid over has it to be slid up or should it just lift off .
Getting near time for a jimmy bar ....HELP....


Hope this is posted in correct place ?