If this is ur first FUT ur just gonna get crappy bronze players to start but you can build up coins. A lot of people on youtube do videos of their ultimate teams so you can watch them as well to see how they do it.
Here are a few of the bigger ones
KSI is hilarious but he has a bunch of random funny videos so you gotta search through his videos for the ultimate team ones.
Cal has a series called "starting from scratch" where he starts basically same as you will with crap bronze players.
Airjapes is awesome as well.
Then there's people like nepenthez, A9Skillz, etc out there you can search. I learned a lot from watching their videos so maybe they can help people to.
Japes and Calfreezy are must watches for new players