Dear all,
Thank you for providing designing for my request.

Please note the following:

1- Digital Flame words need them to the logo itself by selecting unique font then do some changing on the fonts.
2- you can merge letter D with Letter F with profissional way similar to the following link:
https://www.dropbox.com/s/9vzjycqchqrguxo/d%26f_logo_2.png?dl=0

Regards

Please check my design sir