distributor selling through stock point with its invoice to end consumer through commission agents

Distributor will be supplier, place of supply is commision agent stock point and receiver is customre as usual.

Dear Sir,

If our registered entity in karnataka but we are use to trf good from karnataka to delhi our stock point which is an unregisted entity .now it further sale the good to customer .but my question is how we are going to pay the tax liability .IF we pay igst on behalf of unregistered entity then our cash out flow goes high coz we have to pay both state tax for one product and we can not take credit input for that. please suggest the solution is it necessary to registered in that state and pay the tax as usal .

Thank you for your reply if we have to distribut these stock over 9 to 10 other state which is not registered .shall we have to take the registed for those state as well kindly share your view .