Error while implementing automatic autoscaling pods on Azure

[DanielaGrassi]

The following are the commands that i used to deploy

az group create --name ctcovid --location eastus
az acr create --resource-group ctcovid --name ACRctcovid --sku Basic
az acr login --name ACRctcovid
docker images
az acr list --resource-group ctcovid --query "[].{acrLoginServer:loginServer}" --output table
docker tag peppocola/ct-covid:v1 acrctcovid.azurecr.io/peppocola/ct-covid:v1
docker push acrctcovid.azurecr.io/peppocola/ct-covid:v1
az acr repository list --name ACRctcovid --output table
az aks create --resource-group ctcovid --name AKSctcovid --node-count 2 --generate-ssh-keys --attach-acr ACRctcovid
az aks get-credentials --resource-group ctcovid --name AKSctcovid
az acr list --resource-group ctcovid --query "[].{acrLoginServer:loginServer}" --output table
kubectl apply -f azure-kubernetes.yaml
kubectl get service ct-covid-service --watch

Then when i try to implement the automatic autoscale with this command

az aks show --resource-group ctcovid --name AKSctcovid --query kubernetesVersion --output table

The kubernetes cluster stops and the following error appears in the log:

"statusMessage": "{"status":"Failed","error":{"code":"ResourceOperationFailure","message":"The resource operation completed with terminal provisioning state 'Failed'.","details":[{"code":"CreateVMSSAgentPoolFailed","message":"Code=\"OperationNotAllowed\" Message=\"Operation could not be completed as it results in exceeding approved standardDSv2Family Cores quota. Additional details - Deployment Model: Resource Manager, Location: eastus, Current Limit: 4, Current Usage: 0, Additional Required: 6, (Minimum) New Limit Required: 6. Submit a request for Quota increase at https://aka.ms/ProdportalCRP/#blade/Microsoft_Azure_Capacity/UsageAndQuota.ReactView/Parameters/%!B(MISSING)%!s(MISSING)ubscriptionId%!:(MISSING)%!c(MISSING)ecfd4d6-d798-44ec-98a9-0b5bee71c63d%!,(MISSING)%!c(MISSING)ommand%!:(MISSING)%!o(MISSING)penQuotaApprovalBlade%!,(MISSING)%!q(MISSING)uotas%!:(MISSING)[%!B(MISSING)%!l(MISSING)ocation%!:(MISSING)%!e(MISSING)astus%!,(MISSING)%!p(MISSING)roviderId%!:(MISSING)%!M(MISSING)icrosoft.Compute%!,(MISSING)%!r(MISSING)esourceName%!:(MISSING)%!s(MISSING)tandardDSv2Family%!,(MISSING)%!q(MISSING)uotaRequest%!:(MISSING)%!B(MISSING)%!p(MISSING)roperties%!:(MISSING)%!B(MISSING)%!l(MISSING)imit%!:(MISSING)6,%!u(MISSING)nit%!:(MISSING)%!C(MISSING)ount%!,(MISSING)%!n(MISSING)ame%!:(MISSING)%!B(MISSING)%!v(MISSING)alue%!:(MISSING)%!s(MISSING)tandardDSv2Family%7D%!D(MISSING)%!D(MISSING)%!D(MISSING)]%!D(MISSING) by specifying parameters listed in the ‘Details’ section for deployment to succeed. Please read more about quota limits at https://docs.microsoft.com/en-us/azure/azure-supportability/per-vm-quota-requests///%22/%22%7D]%7D%7D",