Hi Mustafa,

As someone who recently graduated, I can understand the pains of writing a research paper and the need to seek others for help. I don't agree with Katarina, I think it is alright to ask others for ideas, but ultimately, you would have to deliver the bulk of the content. 

I don't know if it is too late, but here is my suggestion:

1) Provide an argument around the definition of moral values, because ultimately moral values are subjective. Different people will consider different things immoral. Some people would even associate morality with legality or religious morals. As the researcher you can provide insight and come to your own conclusions

2) Create a narrative of how 'morals' have evolved across the years in different regions. For example, just 300 years ago, pornography in America is not as widespread as it is today. But on the other hand, slavery has been abolished and people have better (although maybe not equal) rights. You can focus on a certain country

3) Bring together the narrative and come to a conclusion on whether it has actually degraded or not. Personally, I think its hard to say objectively whether it has. As a Muslim, I would not condone premaritial sex, but in the West it is a norm, and it is not immoral to do so. Maybe you could provide different opinions from different categories of people.

I hope my suggestions help. All the best!