I wish I could stop over and help you. I would have that on in seconds.
Problem is, they will send a person out, put it on in seconds and you'd be there scratching your head in fear of ever taking it off again. Best way to learn is taking it on and off a couple times. If they are patient, they will let you do this with them present.
I see so many people leave their loaders attached because they fear taking them on and off.
I routinely take my loader on and off several times a year, so I am extremely familiar with it. Not to brag, but the fastest I ever got my loader on was 1:54. Most of the time used to slide the pins in and connect the hydraulic fittings.