I need someone to help me fix some issues with my wordpress web site

had site set up by another developer who has gone dark on me (will not respond to any needs anymore) have an existing site up but wanted to make changes to home page and unable to edit home page plus I have other additions I want to make. Need someone who is reliable and respond accurately and in a timely fashion so I can grow the site and its capabilities. Very frustrated as this is the second developer who has just disappeared on me