Sorry I can't provide paid support.
If your configuration is messed up then download the full 2.0.7 release and unzip it.
Go to this directory on your server:
Overwrite globals.php and config.simple_review.php with the ones from the zip.
Then from each folder in
Overwrite config.php with the corresponding one from your zip (where applicable).
As I have mentioned 2.1 will be out soon and I hope it will fix most of your problems. Thanks for being patient.