Arrows wich traded by a villager doesn´t work

If I trade with a custom Villager arrows and try to use them, nothing happen (with bow.) Please look at the Command and say whats wrong or why the bows doesn´t take the arrows

 

I really don´t hope that my map is now broken. 

 

Command Villager: /_summon villager -78 110 5 {OnGround:0b,Silent:1b,Invulnerable:1b,CustomNameVisible:1b,Team:"Blau",VillagerData:

{profession:"nitwit","type":"plains"}

,CustomName:"{\"text\":\"Waffen Shop\"}",Offers:{Recipes:[{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:iron_ingot",Count:5b}

,sell:{id:"minecraft:wooden_sword",Count:1b,tag:{HideFlags:5,Unbreakable:1b,Enchantments:[

{id:"minecraft:vanishing_curse",lvl:1}

]}}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:iron_ingot",Count:15b}

,sell:{id:"minecraft:stone_sword",Count:1b,tag:{HideFlags:5,Unbreakable:1b,Enchantments:[

{id:"minecraft:vanishing_curse",lvl:1}

]}}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:gold_ingot",Count:8b}

,sell:{id:"minecraft:iron_sword",Count:1b,tag:{HideFlags:5,Unbreakable:1b,Enchantments:[

{id:"minecraft:vanishing_curse",lvl:1}

]}}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:diamond",Count:3b}

,sell:{id:"minecraft:diamond_sword",Count:1b,tag:{HideFlags:5,Unbreakable:1b,Enchantments:[

{id:"minecraft:vanishing_curse",lvl:1}

]}}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:diamond",Count:7b}

,sell:{id:"minecraft:diamond_sword",Count:1b,tag:{display:{Name:"

{\"text\":\"OP Diamant Schwert\",\"color\":\"gold\"}

",Lore:["Verzauberungen: Schärfe III , Rückstoß I und Verbrennung I"]},HideFlags:4,Unbreakable:1b,Enchantments:[\{id:"minecraft:sharpness",lvl:3},\{id:"minecraft:knockback",lvl:1},\{id:"minecraft:fire_aspect",lvl:1},\{id:"minecraft:vanishing_curse",lvl:1}]}}}*,_

{rewardExp:0b,maxUses:2147483647,buy:\{id:"minecraft:gold_ingot",Count:1b}

,sell:{id:"minecraft:arrow",Count:4b}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:diamond",Count:2b}

,sell:{id:"minecraft:bow",Count:1b,tag:{HideFlags:5,Unbreakable:1b,Enchantments:[

{id:"minecraft:vanishing_curse",lvl:1}

]}}},{rewardExp:0b,maxUses:2147483647,buy:

{id:"minecraft:diamond",Count:7b}

,sell:{id:"minecraft:bow",Count:1b,tag:{display:{Name:"

{\"text\":\"OP Bogen\",\"color\":\"gold\"}

",Lore:["Verzauberungen: Stärke III und Flamme"]},HideFlags:4,Unbreakable:1b,Enchantments:[\{id:"minecraft:power",lvl:3},\{id:"minecraft:flame",lvl:1},\{id:"minecraft:vanishing_curse",lvl:1}]}}},*_

{rewardExp:0b,maxUses:2147483647,buy:\{id:"minecraft:iron_ingot",Count:13b}

,sell:{id:"minecraft:stick",Count:1b,tag:{display:{Name:"

{\"text\":\"Rückstoß Stock\",\"color\":\"aqua\"}

",Lore:["Rückstoß II"]},HideFlags:1,Enchantments:[\{id:"minecraft:knockback",lvl:2},\{id:"minecraft:vanishing_curse",lvl:1}]}}}]}}_

 

It´s for one of my Minigames

Sorry if my english isn´t correct