3d modeling, Fusion 360 help

Hello everyone I'm brand new to this website and Im looking for some help. As you can see in these two photos I am trying to sculpt an iron man helmet in fusion 360 with no luck. Ive tried making this with the quad-ball and then sculpting it with lines and when I do that I get all those weird lines on the front. Ive realized this can't be the right way to make this thing and any advise to go about this would be great. Thanks

Sorry if this is a stupid question but, have you watched any the tutorial videos on youtube?

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