Time Series & Forecasting: Beginner Tutoring

I'm seeking a tutor with expertise in time series and forecasting, specifically ARIMA models, Exponential Smoothing, and Seasonal Decomposition. I'm a complete beginner and need help understanding the theoretical concepts behind these topics. The ideal freelancer will:
- Have extensive experience with time series and forecasting
- Be able to explain complex theoretical concepts in a simple and understandable manner
- Be patient and supportive, catering to a complete beginner's pace
- Help me understand all topics from my text book

The ultimate goal is to build a solid theoretical understanding of these forecasting methods.