Business ProfileforIntegrity Foundation Repair

i am a very disappointed customer of IFR. Recently i trusted IFR for Foundation Repair at my house **** ******* . ****** , ***** , Crew members did the work and has not taken proper precautions and hit my gas pipeline which cause gas leak and fire department shutdown my gas on Nov 21st and i was promised by IFR plumber will be send plumber for inspection . my family with 4 kids (8 year special needs autistic kid, 6year daughter, 4 years son and 19 month infant kid ) was with out heat and cooking gas for 1 week thanks giving week house temperature was ***** 58 degress f. on 30th November i have been told by IFR manager ******** that its a pre existing broken pipe not a fault by crew member with out any testing and hung up phone on me which i was convincing her saying my gas bills from past 6 months are very minimum and no signs of gas leak by atmos gas meter or found by any atmos gas crew members before .i trusted IFR because of good reviews and good message about customers and clearly mentioned on IFR website if we broke any plumbing during our work we wil fix it.Please help a family resolving this issue ss we are with out heat and cooking gas from 1 week and I did GAS test through plumbing company clear saying leak from 3 to 4 places where crew members dig the ground near gas pipeline to install piers.Plumbing company estimation to replace gas line is $12000 as that is the only solution for my property. i purchased this property on may 2023 and has inspection on property on all appliances and they was no gas leak reported in my house inspection my atmos gas bills are less the $50 for past 6 months and place where the gas leak happen after foundation work digging does not have any signs of dead grass/brown spots/ any smell of *********** prior to work i have attached pic of ground prior to work.i am attaching all evidences i have to prove broken gas line is not a pre existing condition.please own your fault either replace my gas line or reimburse the amount