Two related ideas
Esports means organized competitive video gaming. Sim racing focuses on virtual driving, often with software designed to model vehicle behavior.
Start with what you have
A controller can be a starting point. A wheel and pedals can add control and immersion, but expensive equipment is not a requirement for learning racing lines and consistency.
Find a community
Look for leagues with clear rules, respectful conduct, and beginner-friendly sessions. Practice predictable driving and communication before entering competitive races.
African Grand Prix learning guide. Always consult the current championship regulations for event-specific rules.