Special marriage act(love marriage) muslim(boy) and hindu(girl)

Hi sir me ye puchhna chahta hu ki special marriage act ke according 30 day ka time period hota hai is bich notice bheja jata hai ghr pr lekin hume notice nahi bhijwana to hum written me marriage registrar ko bole ki hume notice nhi bhijwana ghar pr to notice nahi jayega ? Or ladki sirf jis date ho hume marriage ke liye bulaya jayega us din aayegi apply Wale din me akele aa skta hu kyuki ladki ke ghr Wale kahi jaane nhi dete isliye? Or hume Saadi ke baad jo intimation lettar hota hai wo bhi bhijwana hai kya wo usi time bheja jata hai??? Or in sab process me kitna kharcha hoga??? Or marriage ke baad ager koi problem huyi to aap hamara support krenge ya nhi ??? Or bs hume ghr walo ko Saadi se pehle notice nhi bhijwana chahte hai or ager aisa huwa to ladki or meri jaan ko bhi khatra ho skta hai kyuki ladki ke ghr Wale pure against hai because muslim se nahi chahte ho...to Saadi ke baad hume puri protection mil skti hai???? Please explain me because I am totally confused. Thank you