Rydym yn defnyddio cwcis i wella eich profiad o'n gwefan.
Gallwch ddarganfod mwy neu ddileu allan o rai cwcis
- mae'r polisïau hyn ar gael yn Saesneg.
Neidio i’r llywio
Neidio i’r prif gynnwys
Neidio i’r troedyn
English
Mewngofnodi
Chwilio
Budd-daliadau
Gwaith
Dyled ac arian
Defnyddwyr
Tai
Teulu
Gyfraith a Llysoedd
Mewnfudo
Iechyd
Amdanom ni
Hafan
Defnyddwyr
Template letters
Llythyrau templed defnyddiwr
Problems with services or traders
Problems with services or traders
Letter to claim damages for misrepresented goods or services
Letter to cancel a contract that's been breached
Letter to complain about a delay to a service
Letter to complain about a phone, TV or internet bill
Letter to complain about the poor standard of a service
Letter to complain to a phone company about cashback
Letter to complain to a trader about poor quality work
Letter to end contract due to poor work and 'lost faith'
Letter to 'make time of the essence': services