I changed my publisher
I decided to change my publisher for my second book, 'The Miniature' when it was published in 2018, my experiences with the first publisher and the cost involved with publishing with them were the main factors. I found an experienced and relatively low cost publisher who was based close by where I used to live and decided to change. I have not regretted it as they are easy to deal with, have given me incredibly professional services and a really good illustrator in Stuart Trotter whose front covers are exactly as I imagined them to be.
Never be afraid to make a change, if it is what you want!