I am surprised that your swing did not come with a user's manual and some tips on use.
there are
lots of positions involving man in the swing and woman on the floor, woman in the swing and man on the floor or both people in the swing. This last one depends on the weight rating of your swing and support.
I think the reason you bought the swing was because you wanted to explore and expand your sexual horizons. Being creative and discovering together is part of what makes sex fun and allows couples to bond better emotionally through sex.
here are a couple pf links that might help you get started. They are both ads for sex swings and users' guides so if you can't figure it out on your own you can always buy the video.
Sex Swing Guide for new Sexual Positions
Check out some basic positions. This love swing sex furiture can really transform your love life