To be fair, some of that work was pretty shocking. Assuming you can't diy this, take your time re getting a replacement tradesperson in. Do not rely on word of mouth, one person's 'wonderful' is another person's 'omg it looks sh1te!' Look for local companies that specialise in kitchen fitting or a local general builder/joiner who is experienced in kitchen fitting. Check reviews where possible. Be cautious if they offer pics of 'their work' as you've no guarantee it is their work. It's no guarantee of a quality job, however our local council has a 'trusted trader' website. Companies featured have been vetted and there are genuine reviews from past customers. Your council might have something similar.