Help needed to install Kratix Jenkins promise

[anandreads]

Team, I am trying to install a Kratix jenkins in my Macbook by having 2 clusters (created using Kind) based on the instructions given here in this link https://docs.kratix.io/main/guides/installing-a-promise. But when I tried to run this command "kubectl --context $PLATFORM apply
--filename "${KRATIX_MARKETPLACE_REPO}/jenkins/promise.yaml"

When I clone in my local and run the above the kubectl command, am getting this error "E1101 13:20:39.816918 60134 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: Get "https://127.0.0.1:64120/api?timeout=32s\": net/http: TLS handshake timeout"

When I use your github repo as by setting this variable KRATIX_MARKETPLACE_REPO="https://github.com/syntasso/kratix-marketplace/tree/main/" and run the above the kubectl command, am getting this error "error: error parsing https://github.com/syntasso/kratix-marketplace/tree/main/jenkins/promise.yaml: error converting YAML to JSON: yaml: line 216: mapping values are not allowed in this context"

But the promise.yaml has only 81 lines but why the above error message shows in line # 216. Please help me on this. I am stuck on creating jenkins