Amiga 500 issues

[T8000]

I recently purchased a recapped, refurbished Amiga 500 with a ton of extras onboard. It arrived safely all bubble-wrapped and was told to remove the piece of the card away from the Terrible Fire card. So, I unscrewed it, no piece of card. I put it all back together, connected it up to the SCART to HDMI converter, and booted up. The "No signal" message came up on screen, even after a brand new cable and just running it through the SCART output. Nothing. I have ordered an A520 RF modulator so hopefully this will work. If not does anyone have any suggestions? This was my dream Amiga but it's turning out to be a nightmare!

The extras are as follows,

 3.1 Kickstart Rom Licenced (Req for TF536)
TF536 with relocator 68030, 64Mb (TerribleFire)
2Mb Ram Upgrade (Total 2Mb in the trapdoor)) RECOMMENDED with TF CARD
Internal Gotek Drive OLED Display
Original PSU UK Plug
USB Mouse Adaptor (use a PS2 USB Compatible Mouse)
8Gb CF Card with IDE interface and cable
Scart to HDMI Converter

[T8000]

The floppy has been replaced by a Gotek and the upgrades are as follows,

 3.1 Kickstart Rom Licenced (Req for TF536)
TF536 with relocator 68030, 64Mb (TerribleFire)
2Mb Ram Upgrade (Total 2Mb in the trapdoor)) RECOMMENDED with TF CARD
Internal Gotek Drive OLED Display
Original PSU UK Plug
USB Mouse Adaptor (use a PS2 USB Compatible Mouse)
8Gb CF Card with IDE interface and cable
Scart to HDMI Converter

I bought it from Retro Passion and was ordered on the 9th of January. I'd like to get it sorted as the Amiga has played a huge part in my life and it would be nice to actually have one running again.

[T8000]

I'm sending it back to Retro Passion to get checked out. I'm hoping it's a quick fix!