Fix scraper tool in .net which get data from Taobao & Tmall shop. - repost

I have a problem when get detail data from [login to view URL], it's require to post Cookies information to get the json data. Detail post address here: GET [login to view URL],1478,2049,3974,4166&household=false&sellerUserTag=34672672&tgTag=false&itemId=20307136255&isUseInventoryCenter=false&isSecKill=false&isApparel=true&service3C=false&cartEnable=true&callback=onMdskip&ip=&campaignId=&key=&abt=&cat_id=&q=&u_channel=&ref= HTTP/1.1 And header information: Referer: [login to view URL] Accept-Encoding: gzip,deflate,sdch Accept-Language: en-US,vi-VN;q=0.8,vi;q=0.6,fr-FR;q=0.4,fr;q=0.2,en;q=0.2 Accept-Charset: UTF-8,*;q=0.5 Cookie: v=0; cna=B1GuCfxChy8CAXsUNp8MIw40; cookie2=ee678fe40cfb15b66cb60279011d06de; mt=ci=0_0; t=96e2b63b790fc4f53bd7ea97ae9ee410; _tb_token_=31fe17d13885d; uc1=cookie14=UoLa%2BA7tmFj2tg%3D%3D; x=e%3D1%26p%3D*%26s%3D0%26c%3D0%26f%3D0%26g%3D0%26t%3D0; mpp=t%3D0%26m%3D%26h%3D0%26l%3D0 So can someone have experience with this issue and can help me to solve it ? Thank you