Lost IPhone - Finglas

I lost my phone on tuesday the 20th July while walking from ballygall to broombridge. It was lost between the old finglas road and broombridge train station It is a Black iphone with a crack on the bottom right of the screen in a red/burgundy case. It is locked so it is no use to anybody. If anybody found it or has seen it can you please contact me. Offering a reward if it is returned