How can I read an English novel if it is not easy for me?

I like reading ,and I always read some novels.I think it is interesting !My friend told me that read English novel can help my study.So my mum bought me an English detective book.It was too difficult for me to read it .Can you help me?SOS !
Thank you read my topic!

can anyone help you read your book :?: i could if you came over to my house i would sit down with you and go through the whole thing word for word hahah