Greetings to y'all

Please people,I need advice on a business I intend to start soon.. I intend to start a weavon,hair treatments,wigs,hair accessories and make-up business.. Someone told me,it actually requires a huge capital like #400-500k aside a shop to start because,she said I have to sell wholesale too that way,I will enjoy it more..

Please,I want whoever that is familiar with the biz and how it works,to give me advice and also tell me,where I can get goods at a cheaper rate.. Thanks