OP, where do you have the Shiba stored, to start with? I believe it shouldn't be an exchange since you abhor them now after your supposedly bad experiences. Where, exactly? I'm not sure if Shiba has a private wallet at the moment (I couldn't find any on playstore, though). Nonetheless, if you're looking for a P2P kind of arrangement for the sale of your Shiba; I suggest you use an escrow. An escrow service will keep both the buyer and seller save from scam. The user above @GbitG has already provided you a link on getting escrow.
I checked and none was found too. The only thing I can see is Trust Wallet and there's an exchange inside that wallet too.
okay thank you, I bought shiba hand to hand for cash in my country
OP seems to not know what he is doing yet and it's good you are here for we could provide some steps needed if you are a legit seller of the said coin.
You need proof about the existing amount first and just like other members said, you might want an escrow just so both sides won't have any problems about the trade that will happen.
The Problem: Not many members here will go thru that process and would rather buy it directly in exchange. First, look for the legitimate buyer in the other section of this forum.