Is my Prices(commissions, adopt sb And ab) are too expensive? I still can't understand is that normal prices or not Cuz when i draw like 8 years old kid i got big bids And now no And i Just don't understand what did i do wrong

When it comes to adopts one big thing to keep in mind is that people will use your piece as a reference sheet until they get one made. That means best case scenario people get a flat colored image without shading / lighting to ensure other artists can get the proper colors from the image and such. That can play a big factor for a lot people. Your commission prices and sb honestly look good, very affordable. I can't say much about AB though, I never thought much about that.

Oh, ok Most of My adopt have normal shading where You can clearly see original colors. The Last two was experemintal x) And ab is that cuz i need to save up to move from my parents

Ultimately you bid on the design and the extras are extras, but assuming I were to win the design at a lower level I could also commission you for pieces with him and get more art for less money. That does factor in that the design itself obviously has a value too. But with such "Ladder" auctions you need to find some middle ground between your prices + design prices, if that makes sense.