​Okay so I started something without realizing it

I’m an eu citizen but I also have a duel citizen from a third world country I know how both market works and how things work basically on all factors . One day my father called me wanting to buy a car from eu and import it to the set country once we did that I realized that there is a huge gap in supply for cars in that region with huge markups that reaches to pretty much 2x in luxury vehicles

Obviously started slow and don’t want to export cars from my eu country because once I did the market research I found out that Chinese cars are way cheaper to export and higher in the markup imported two with documentations and everything and ended up making 70% on my money in around three months ( the length of shipping the cars from china) now I’m kind of stuck if and want to know if I should scale up start an import export company what’s the right move here