Could you please do...?
This phrase is used to politely request someone to do something for you.
Examples
もう少し待っていただけませんか。
Could you wait a little longer?
手伝っていただけませんか。
Could you please help me?
その植物を教えていただけませんか。
Could you please tell me about that plant?
Quick check
手伝っ___いただけませんか。