i checked my name on DIW spreadsheet... it says ''unable to dind user''. whats that mean??
here are my works.. what do you mean by '' unable to find user''??

bitcoin username      : sudaraka18
Facebook Profile Link : https://www.facebook.com/tharushi077
eth wallet address    : 0xee2c68C6F233f2B8F0BB693c6D24D29A807c6057


week 4-- https://bitcointalk.org/index.php?topic=2682890.msg28893142#msg28893142
week 5-- https://bitcointalk.org/index.php?topic=2682890.msg29717537#msg29717537
week 6-- https://bitcointalk.org/index.php?topic=2682890.msg29835661#msg29835661
week 7-- https://bitcointalk.org/index.php?topic=2682890.msg30352816#msg30352816
week 8-- https://bitcointalk.org/index.php?topic=2682890.msg30823701#msg30823701