You are welcome, at the moment with various lock downs online is about the only place to buy glass. When things improve the big antique fairs dotted around the country are good. The best range of glass available is generally at the National Glass Fair, held twice a year near Birmingham.
In the meantime I would recommend buying the odd book on Scandinavian glass to learn a bit more and let your interest delve around a bit. Books often seem expensive at first but usually pay for themselves many time over.
There must be groups on facebook dedicated to Scandinavian glass as well.