istersen gel ama senin orada biraz islerin var orada olman lazim

come if you want but there is some work there. It is necessary for you to be there.

Not sure about the last bit and I have made my own punctuation.

Thanks in advance

The possessive ending on işlerin (var) means ´you have work/business there´

I think the rest is okay. (or-you need to be there)

My try

Thanks for the confirmation Sonunda