Question Forgot to disconnect with Gadgetbridge app, now reinstalled and tried to discover app but not found

[panchalamitr]

I have installed app and connected with my Mi Band 3, every thing is working fine, but I forgot to disconnect my band with Gadgetbridge app and I have reinstalled Gadgetbridge app, now problem is my band is not founded, even original mi band 3 application is also not finding my Mi Band 3, Please help me to resolve this issue. I have no any option in MiBand 3 so I can reset it