Answer questions about drop on OpenSea

I would like to hire someone to explain to me details about "drop" on OpenSea. The outcome will not be an article. Just answers to questions. Please, do not copy from the articles published on OpenSea as I have already read them and I have also contacted their support but some questions still persist. Preferably, someone with experience at minting and drop on OpenSea. Some (not all) of the questions include the following: I have a collection where all my NFTs are minted but not listed. Should I drop? or I also have a minted collection but I haven’t listed it. Would you advise me to “drop”?