Delarontus,
To play a DVD-Recordable you need a DVD drive!

Most new laptops come equipped with DVD drives but locally assembled systems tend to come with CD drive because they are a bit cheaper. A DVD drive for your PC costs about 5,000 naira while a CD drive costs aboot 2,500 naira.
Assuming you have a DVD drive, however, then you might be having problems playing a video DVD. You might find the following article useful: '
Guide To DVD Playback In Windows Media Player'. If you get it to work, feel free to come back here and tell us what steps you took!
And please, o please, do tell us how to get movies on DVD in Nigeria!