93 regal GS electric problem

hi to all and bare with me since i am french and i am going to make some typing error lol but i can speack more then i can type.
so here my problem i have a 1993 buick regal gs it as over 230 k on it condition is somewhat midle it as leather seat cruise control ,sun roof ,and dual zone climate control , the buick have the 3800 (serie 1 L27)engine.
recently i got into the car and went for a long ride (about 2 hour) evriting going find drop my friend and stop the car for like 5 minute
start the car over again after to leave then blower from heater dont work! push all button try all seting noting! check the fuse in glove ( all of it) seem to be all good,
went for a quick look under the hood (all those relay) but was geting dark so cant say much about it. so had to drove back home no heat!
this did hapen to me once before but after 5 minute drive push the button and it work!
so what cous it be? went thru lot post RESISTOR? BLOWER MOTOR? RELAY?
my finance kind hard for now so i got one chance to fix it
help me please
like a said in ALL seting noting work but i do hear all the trap open and close in difrent seting, and i do feel heat coming out but no wind or blower if i can say it like that. i hope i dint take to muche place in this poste thank you for evriting i will wait for a reply before trying enyting thank once again i really apriciate all ou guy help
have a good day.

Welcome to AF! Turn the A/C controller to High Fan speed and see if the blower will come on. If not, check voltage at the fan terminal (Purple Wire). If you have 12v on that terminal, tap the blower motor firmly, with a hammer to see if it will start. If it does run after tapping, suspect the blower motor, if not, suspect the blower control module. In addition, check all ground terminals!

thank you for the help all go and look at all what you say is the module behind the blower? or? thank for the help it nice all come back with the status

UPDATE! on my buick regal GS
so i did what you guy told me and first ting i did is tap with a hammer the blower motor and i hear it spin a litle but stop like it was hiting someting like a ratleling noise (hope spell that right) so i did it again harder then went on again but same noise like someting was blocking and smoke was coming out a litle so i guest this is the problem i need to change the motor i dint search eny further, iv try this on high seting so is this it?
thank you for the respond
nice day to you.