Connect0715207, you are asking a question like "How do I travel from point A to point B" without telling us where 'A' and 'B' are, what is between them and what method of transport you have available. If you were going from Delhi to Gurgaon the answer would be walk, bus, car or train. If you were going from Delhi to NewYork yuor options would be very different.
Relays come in sizes from very small to the size of a building, the method of driving them is very different so we need a lot more information about the relay type and what it's purpose is. We also need to know what power is available to energize it's coil and what signal it is that tells it when to operate or not.
Brian.