hi,all,any body can help me ,if i relist item which is not sell on the frist time,does ebay charge me list fees again??

for example: i list my item frist time (duration only 10 days),when the 10 days passed ,my item still was not sold, when i want to relist this item ,the ebay show me your fees so far $1.34 which similar fees when i put it on ebay first time. anybody can tell me if my item still not sell on the second time ,i relist it again on ebay ,that means i should pay the relist fees again ,right???

why the ebay's said fees can credit when the item not sell ?or relist it free?is that my misunderstanding??

why i only can choose 10 days duration for my sell item,how can i get long duration for it??

hope help ,thanks !