Bilsticker or Billsticker: How To spell?
The word Bilsticker is misspelled against Billsticker, a noun meaning "One whose occupation is to post handbills or posters in public places."
Billsticker has double "ll" is mispronounced as "l"Remember double 'LL' in between the strings bi & sticker which should not be misspelled with single 'L'
Wrong Spelling:  bi-l-sticker  Correct Spelling:  bi-ll-sticker 
Find more wrongly spelled words of Billsticker to spell it well.