In this talk I discuss about some anomalous results in flavour physics and try to correlate them with the Inert Higgs doublet dark matter model. This is achieved by considering an extension of the Inert Higgs doublet model with $SU(2)_L$ singlet vector like fermions. Flavour data in $b \to s \ell \ell$ decay observables (like $R(K)$, $R(K^*)$) and muon $(g-2)$ puts stringent bounds on the model parameters. The model can simultaneously satisfy relevant constraints in the dark matter sector and also abide by the bounds given by the ongoing direct detection experiments. I also discuss the discovery possibilities of such exotics in the future high luminosity (HL) runs of the LHC.