MIDI keyboard connection problem (USB ROLL UP PIANO)

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Hello!
My midi device does not appear in lmms and does not work. The device I have tried in different programs looks and works. I need help.

Device Name : USB ROLL UP PIANO
Driver Name : usbstream:CARD=D2PedalPiano10
Product : https://tr.aliexpress.com/item/40000562 ... hweb201603_

thank you
had wrote:
Thu May 28, 2020 4:46 am
Hello!
Hi, Welcome to the Forum had !
Here are all important links:
viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions

My midi device does not appear
The best i can do in first try is to to give you the guide for correct connection:
https://lmms.io/wiki/index.php?title=Using_MIDI
try that
Let us know the outcome :)
It worked! Thank you.