Go to the website for the American Academy of Cosmetic Dentistry at AACD.com. Yes, they have UK dentists and they are good.
Actually that is your lateral incisor and it is easily turned with invisalign. That, however, may not be the tooth to worry about. It is the round ones that are harder to turn.
Are you entitled to it? Well, only if there was an agreement to that. No reason for you not to get one however, so I would simply re-request a copy be sent to your e-mail Please remember that it is simply a simulation of what hopefully will happen. No guarantees.
Depends on lots of stuff so can't say one thing or the other is the solution. Usually IPR is better up to a point because does not need replacing as bonding will. Also depends a lot on the health of the gums. When the teeth are straight, revisit the subject with your dentist.
From what I can see, looks like your previous orthodontic treatment never really finished well. Invisalign can handle just about any orthodontic relapse in that it can take you back to where you were when you finished braces, but I would be thinking about getting a better result than that. Talk to your dentist about the relationship between the upper and lower jaws and how that relates to having a stable result in the end.
