Hi New user with renovation problem?

[jack51]

Hi,
I am having my 35 yr old gunite pool renovated in Massachusetts. I was told any beam damage found when coping was removed would be fixed and included in the cost. The same company is doing the plaster, tiling and new deck installation. I was surprised when I came home today to find them finishing the tiling because when I left this morning they had not done anything but remove the coping and knock down some spots that I thought must be the beam damage. I'm not sure if this is the right forum to ask this question but I am at a loss as to what to do at this point. The company is telling me this is an acceptable way to do the beam/tiling. I am paying a lot of money for this project am afraid if it isn't done correctly I'll have problems again in the near future. (I talked to the company owner and he said they were going to build up the back side now that the tiles are in place). They are doing a cantilever deck if that makes a difference. Any help would be greatly appreciated before they go any further. I have attached pictures. Thanks again!!!