B because you hurt me and nobody get it from me like you think you do
Answer:
Protection against unwanted search and seizure
Explanation:
Freedom of religion wasn't violated because the FBI aren't trying to prevent him from practicing his religion.
Freedom of assembly is wrong because the FBI isn't preventing them from getting each other.
Protection against unlawful accusations is also incorrect because their is no unlawful accusation in intercepting suspicious messages.
This obviously leaves protection against unwarranted searches and seizures because the FBI took Tristians phone without gaining a warrant from a judge that would legally allow them to take it.
Your best bet would be to go to the school first and truthfully explain what happened. Most likely they will appreciate that you came and took accountability for your actions rather than waiting to get in trouble. Not to mention this will give you the opportunity to tell the truth of the situation rather than waiting for someone to potentially report false information and then the administration seeing the camera footage and assuming the worst.
It would also help if you approach the situation as if you wanted to improve your behavior and be a better person rather than just trying to avoid suspension.
Hope this helps!