GST credit

No. Input tax credit can be claimed only on such goods or services which are used in the furtherance of business. Moreover, input credit is not allowed on goods used for self consumption as per Section 17(5).

Moreover, since you are not registered under GST and from your query it can be assumed that you are just an individual consumer and not a supplier in the entire chain of supply, you cannot claim credit since in case of indirect tax entire burden is ultimately on consumers with no availabiliy of any credit.