Pick a customer to begin your nail salon service. Decide on the shape of the nails based on the client's request. Apply the base coat to set the nails for polish. Select a color from the palette and brush it onto the nails. Include decorations or designs to enhance the nails according to preference. Finalize with a protector to preserve the design. Repeat with other guests to advance through the game. Access additional styles as you level up to expand your salon's offerings.