I get a lot of resistance, growling, running etc. from Samantha when it’s nail trim time. It’s hard when you have a longer haired rabbit that needs daily grooming. You need to establish a routine that she will accept.
I don’t know what state you live in, but if it’s California there are many more rescues that are good with giving advice and training on many issues with bunnies. Otherwise, I would make an appointment with your vet and request a hands-on lesson on how to groom her. Explain her hostile behavior, and ask if they would demonstrate the best way to catch, hold and groom her and then let you practice while they coach you. It may cost you, but I think hands-on demonstrations work best for learning a daily activity. Nail trims are less frequent so a bunny will get better with age and the security of knowing you, but the grooming for long hairs is so vital that I advocate a teacher. Rescues may be able to provide this on a visit as well.