I’m Looking For A Church In Izmir, Turkey. Can You Help?

I’m looking for a church in Izmir, Turkey. Can you help? I’m not looking for “just any church.” I’m looking for one specific church. It’s a large church. Residents of the city who I’ve talked with since I was there say it’s a city block long, a city block wide. The outside (when I was there) was very plain. (I was probably at the back of it). There was no name (probably because I was behind) There WAS a tall (like 6 feet high) metal CROSS (like plain brass) on the double doors. The church is VERY significant to ME, and I need photos and I need video. OR, if you’re headed to Turkey from the USA, and you’d like to do a retired, disabled VET a favor, I’d like to come along. I need to find that church, and it isn’t on Google Earth (???), and it isn’t on the church registries (strange, since it’s VERY old: 1st Century) Can you help me? Contact John at johnseattle2@yahoo.com Thanks!