My daughter pushed my tweeter in-HELP!

Sample Video on how to access the diaphragm from the tweeter.  

https://m.youtube.com/watch?v=9m92h83DhsA

Yup....unless you get the speaker reconed.....it will always maintain its' creases.   I had a Vandersteen midrange reconed......about 100 dollars.

Thank you everyone for the good advice.

1+ jon5912. That’s what I did. Slight wrinkle remained but fully functional without a change in sound from the original. 

I have been successful using a vacuum cleaner. If you do this, be careful. Brace your hands against the speaker baffle and hold the vacuum hose nozzle firmly so it doesn't get sucked into the driver. Position the vacuum hose/nozzle directly in front of the dome and move it closer, until the dome popes out. Be careful and hold firmly so the hose/nozzle doesn't get sucked into the dome. If you get close and it doesn't pop out, you may need to try another method.