Power upgrade to fuse box

Hi. Has anyone had to increase or upgrade the power coming into their home fuse box  

We have just moved here and had all new appliances fitted but the induction hob won’t work with all rings firing and only allows one works at a time  it looks like there is insufficient wattage to cover everything. The fuse board has circuit breakers but it has tripped a couple of times

Any experiences would be appreciated and/ or tradesmen that have helped sort the problem  many thanks  Lawrie 

T