Buying 2 separate product combined automatically?

I have using Avast Internet Security for year for 3 pcs Plan .
I have bought another Business Antivirus Pro Plus yesterday for another 3 pcs . But the subscription of two is same .
Whatever how many times i try , to install the business Antivirus Pro By could installer . It just canlt install right or can’t take the new subscription

But should these 2 combined ? I pay twice amount of 2 plans . Why should them combined to using on 3 device only ?Or am i missing something

Did you buy from Avast directly or from a reseller…?

All directly on avast website

OK, AIS is a consumer product while APP is a business product, not sure if they can be combined.
Best you contact Business Sales: https://www.avast.com/business-sales.php

They in fact now combined , i want them separate

As said, contact Business Sales, they should be able to help.