Cert-Verifier Help

i have installed the cert-viewer and cert-issuer… and i did issued a certificate and saw it in the viewer… but when i click verify certificate… it fail in the 4th step … check authenticity… when i looked here in the fourm … i found i need cert-verifier … the docs on the github you can’t follow them easily to install it in my project… and i want some help :slight_smile: