Ritual ingrediants

I think I have all the ingredients for my commune evocation with Bune I just want to make sure I am successful and that I have the right words to do this ritual on friday. Do I do it friday morning or dusk of friday night? And what if I don’t have the triangle thing for the alter. I am a beginner and need some help with getting a hold of Bune or Bime the female version of Bune for help with financial assistance and success in getting my books published. Do I need to go through Lord Lucifer first to get permission on contacting one of the Goetia God’s or Goddesses successfully? I need help! I have candles, sandlewood oil, incense and Bunes sigil. Do I need specific spell words or can I use the LBPR and the lesser king of Solomons evocation or invocation?