Millions of people will be voting in elections in the Democratic Republic of Congo this week. President Félix Tshisekedi is seeking a second, and final, five-year term in office. It’s a country the size of Western Europe with an estimated population of more than 100 million people. It’s also a country rich in natural resources- it has 70% of the world's reserves of coltan, a mineral used to make mobile phones. But it’s also a country with many challenges, there’s been a bloody conflict in eastern DRCongo for three decades which has left millions dead. Africa Daily’s Alan Kasujja has been looking at what’s a stake with the BBC's Roncliffe Odit in the capital Kinshasa.