Good day! I would like to submit a complaint, the product I purchased is unusable. the displays flash, if you manage to get it to work, the displays start flashing again at the slightest movement. I use it with a Blitzwolf BW-i100 power supply. This does not suit me, this is an expensive device that should work well. I am very sad. I would like to get my money back or exchange it for a well-functioning device. I am waiting for your reply and I hope you can help me. I paid a lot of money for it. Greetings László Kókai!

Good day! I would like to submit a complaint, the product I purchased is unusable. the displays flash, if you manage to get it to work, the displays start flashing again at the slightest movement. I use it with a Blitzwolf BW-i100 power supply. This does not suit me, this is an expensive device that should work well. I am very sad. I would like to get my money back or exchange it for a well-functioning device. I am waiting for your reply and I hope you can help me. I paid a lot of money for it. Greetings László Kókai!

Good day! I would like to submit a complaint, the product I purchased is unusable. the displays flash, if you manage to get it to work, the displays start flashing again at the slightest movement. I use it with a Blitzwolf BW-i100 power supply. This does not suit me, this is an expensive device that should work well. I am very sad. I would like to get my money back or exchange it for a well-functioning device. I am waiting for your reply and I hope you can help me. I paid a lot of money for it. Greetings László Kókai!