time are considered as single divorce or three divorces?
You stated that your husband issued three divorces in writing.
The statement, “Me ...... , son of late .........of street ......., in full senses, divorces divorces divorces my wife ........”, constitutes Talaaq e Mughallazah(permanently irrevocable divorce). The implications thereof being that the Nikaah terminated at that point and you cannot live together as husband and wife.
If you wish to reconcile with your ex-husband, it will be necessary for you to marry another person, consummate the marriage and then re-marry your ex-husband in a separate Nikaah.
If your’ll stayed together as husband and wife after that, that is a sin for which your’ll should make Tawba and repent.