Hello and welcome here!
As you can see, I am also a newbie, but I’ll try to help as much as I can.
Start here:
And also here:
My tips so far;
Start slow. Don’t overdo it. Take only a little bit at a time, and build up as you get more comfortable
Read lots. There is a ton of information on the forum. Start with the stickies, and ask questions as needed, we will try our best to answer. Some people on this forum have years of experience and are very knowledgeable.
Be patient. Don’t expect glamorous results all the time, every time. Instead, try to use your natural appeal as much as possible, and the pheros to enhance that. Let the pheros work on their subconscious, and focus all your attention on their conscious. It will likely take weeks before you get into the groove of what works and what doesn’t, and how to use everything with more grace.
I’ve been playing with TUTH and IS, as it’s all I’ve got so far. I’m itching to buy the intro pack, p86, p75 and p79, as well as a A314 slow release and a TAC, but the total is nearly $400 and my wife won’t let me spend that much until I start a business 
(So I’m going to the bank Friday to open a business account)
Anyway the IS can be used pretty much anywhere with anything, it adds positive feelings of well-being. I haven’t noticed much effect except for some increased chattiness in some people.
TUTH has had a potent effect once with my wife so far, where she was already in the mood but it simply accelerated it to a point where she didn’t care much for foreplay, but was just eager to get done. She also couldn’t stop making out with me afterwards, which is highly unusual.
Good luck on your adventures! Be sure to post your experiences, I’d love to read them 