Data interpretation and analysis-Biostatistics in public health

I am working on a research assignment. "  The Impact of Parental Smoking Rules and Family Relationships on  Adolescent tobacco use and access"  I have completed the introduction and methods sections. However, my challenge lies in the results and analysis section. The data is in SPSS software, which is what the instructor provided for us to use. I am not familiar with analyzing data using this software, and I’m also not very familiar with Excel (though I’m currently learning it). It has been challenging to formulate descriptive frequency tables, perform chi-square tests, and even organize the data. I have already identified my dependent and independent variables. 

• Age
• Gender
• Race/Ethnicity
• Family relationships (e.g.,      lives with biological parents, stepparents, or guardians)
• Parental tobacco use
• Tobacco access at home
• And other relevant variables      that describe the sample