Rapidspaceback

can you please advise where i would find this "terminal 87 " .

Hi to all, I am really lost and am seeking your help. I have happily been driving a Skoda Rapid Spaceback for a year now. 2016 Diesel 1.4 Manual. No issues before except sometime tough turning ignition key . However WD40 the key and it turned nicely and was fine. Was sick with Covid and car was parked up for 3 weeks and then it would not start. Had it jump started and was ok for a few days thinking battery drained and then one evening after work it would not start again. Jump started again however this time got a new stop start battery fitted and a n/s head lamp bulb changed. The car was running fine without any issues for 3 weeks. On the third week I was turning the ignition and hear a clunk sound and no start, On second attempt it was fine and no the issues for a few days. My wife does not usually drive this as its not Auto and was probelry the third time she took it out . Engine stopped when parked up (Start Stop) and would not start again. She left the car and walked home. When I got to the car ; Key goes in ignition- no steering lock. Key turn 1 Everything comes on , radio, wipers , lights etc Key turn 2 The dial RPM goes all to to the end and all the signs come on as normal However no engine start, no turning, no ticking. no clunck nothing. DEAD It would not jump start , would not push start, and the spare key makes no difference. (doors lock unlock as normal.) it was recovered to a garage who suspected the starter motor. Starter motor fine however has no power to it on IGNITION 2 key turn. Relays ok and tested, fuses intact and not blown. Code reader hooked up no codes , no faults. It was then recovered to a auto electrician/mechanic. They told me seen this before and I recovered the car to them. Started motor removed and tested fine Battery fine Fuses and relays checked Earthing ok, teminals Keys checked wiring checked, Diagnosis shows nothing Still nothing and says the same thing as the first chap no power to starter motor The second garage are about to give up and i am totally lost. Auto locksmiths say its the keys and want £300 but i dont know if this is the actual fault and wont know until £75 call out paid. Is this issue something some one has come across or herd about before , I am really lost and don't know what to do, I have already paid £100 recovery and £100 to the first garage. yet to see the bill for the second garage. But now says he cant find the fault. I am thinking of getting it towed to Skoda as a last choice but cant make my mind up. I am truly lost and any advise will be appriciated.