Incorrect Gas estimated reading

I switched in March and gave both readings for Gas and Electricity. Noticed on my first bill that the Gas was stated to be estimated and far lower that that stated on my bill. The Electricity is correct. The bill shows that I have used £145.00+ from March toApril. Must be running a business! My bill shows that I am in debit. How do I correct the misinformation?

Contact Bulb and tell them?

Hi @pedgeon and welcome to our Community :earth_africa:

I’ve sent you you an email, so we can this gas reading fixed.