You have three parts to solve the code. It may take some while and I will not be giving any hints what so ever!
Blf szev ulfmw lmob lmv kzig lu nb xlwv. Gsv mvcg kzig rmeloevh blf tlrmt lmgl gsrh ormp zmw hfyhxiryrmt! : sggkh://ddd.blfgfyv.xln/xszmmvo/FXSNDV2q2gU8r3qUjYcPDIWt ...... Zmw xsvxp gsv wrhxfhhrlm xszg lm gsv xszmmvo. Gsviv droo yv kzig #2
FINISH PART 1
After doing all of that, find the missing letter/number for this link http://imgur.com/gallery/GW6w AbCdEfGhIJkLmNoPqRsTuVwXyZ (hint its not coordinating with pattern)