Power Query Date Functions: Add a month to a existing dates to return the date of next month

Hi guys,

I have a column called "Payment Date". I need to create a new column that looks at each rows in "Payment Date" and return the date with next month. 

e.g. 12/03/2021  >> 12/04/2021 

       02/04/2021 >> 02/05/2021 

      7/05/2021 >> 7/06/2021                                      

Also, I would like to know how can I just return the next month with Text format.

e.g. if the payment date column had a date 12/03/2021, make the new column return "April" 

                                                                       15/04/2021 then the new column should return "May"

Thanks