You can marry her temporarily if she is not a virgin, without the need to seek her father's permission.
The Sun can make permanent flooring tahir, if the window is open and the sun is directly drying it, but it does not make the carpet and the moveable things tahir.
They are not allowed to inform about metaphysical issues with certainty based on their sources; also, it is not permitted to believe them.
It is a condition in the correctness of the wudhu to wash the face from the topmost part of the forehead where the hair begins to grow to the farthest end of the chin. Washing underneath the chin is not obligatory.