What should I do to reach my orgasm in a fast way. Most of the time I don't have it. Why.? Could u advise me since I truly love my husband.

Foreplay. For many women, it is difficult to reach an orgasm. However, there needs to be foreplay to excite and lubricate those tissues. It may be that you need more than just intercourse so it is time to have a conversation with your husband. If he loves you half as much as you love him, he will understand and help you reach an orgasm.
Your welcome. Please let us know how it goes for you. Que dios la bendiga boricua!