Delegating in the market has fixed returns and you can see these before filling the order. While delegating to the bot lasts until you cancel, on the market there are fixed periods and you have to be active in filling new leases.
Returns will be paid out to your STEEM wallet in daily increments. Visit the market http://www.minnowbooster.net/market and click "Fill Offer" to fill any offer you like
Thanks for guidance