why isnt my function working

i dont even know where to start with troubleshooting this please help
Command:
give @p minecraft:stone{display:{Name:'{"text":"Custom Item"}',Lore:['{"extra":[{"text":"█","color":"#4a3a36","italic":false},{"text":"█","color":"#0f100b","italic":false},{"text":"█","color":"#4c2d22","italic":false}],"text":""}','{"extra":[{"text":"█","color":"#8c9195","italic":false},{"text":"█","color":"#67412b","italic":false},{"text":"█","color":"#5c2914","italic":false}],"text":""}','{"extra":[{"text":"█","color":"#756b68","italic":false},{"text":"█","color":"#6f7ba5","italic":false},{"text":"█","color":"#542b1b","italic":false}],"text":""}']}}