Want to learn SAP MM

Respected Sir/Madam,

Myself Anjan. I am fresher. I donot have any industry specific knowledge. After researching through internet I find that now a days SAP is a good thing to learn as it is used in almost every industry. I am going through internet tutorial to learn it.I also came to know that SAP is costly(for me it is tough to bear). It's my heartiest request if anyone guide me(where to start, how to start, Should go for HANA or not) and give opportunity for hands on lab and assignment then it will concrete my knowledge and I will be able to land a job in SAP field through competition.

Thanks and Regards

Anjan Chakraborty