Credits lost unlock not done

Hi, credits lost after stop process before the end. How to refund credits or continue the process please ? Here is log :


[ 02/07/2018 16:28:54 Unlock ] Opération:Unlock
[ 02/07/2018 16:28:55 Unlock ] Modèle sélectionné:SM-G930T
[ 02/07/2018 16:28:56 Unlock ] Version du logiciel:33.1
[ 02/07/2018 16:28:56 Unlock ]
[ 02/07/2018 16:29:00 Unlock ] Checking Login and Password... Ok
[ 02/07/2018 16:29:04 Unlock ] Ballance: 15 crd.
[ 02/07/2018 16:29:08 Unlock ] You have 15 credit(s) left. This operation takes 10 credits.Continue? Oui
[ 02/07/2018 16:29:10 Unlock ] En attendant le périphériqueADB... Ok
[ 02/07/2018 16:29:12 Unlock ] Lecture d'information du telephone...
[ 02/07/2018 16:29:12 Unlock ] Modèle: SM-G930T
[ 02/07/2018 16:29:13 Unlock ] Android version: 7.0
[ 02/07/2018 16:29:13 Unlock ] PDA version: G930TUVS4BRC1
[ 02/07/2018 16:29:13 Unlock ] CSC version: G930TTMB4BRC1
[ 02/07/2018 16:29:14 Unlock ] Version du telephone: G930TUVS4BRC1
[ 02/07/2018 16:29:15 Unlock ] Code du produit: SM-G930TZKATMB
[ 02/07/2018 16:29:15 Unlock ] SCC code de pays: USA
[ 02/07/2018 16:29:16 Unlock ] CSC code de vente: TMB
[ 02/07/2018 16:29:16 Unlock ] Téléphones SN: R28HB47XXXX
[ 02/07/2018 16:29:17 Unlock ] IMEI: 359755074XXXXXX
[ 02/07/2018 16:29:17 Unlock ] HW version: REV0.6
[ 02/07/2018 16:29:17 Unlock ] RF cal date: 2016.11.29
[ 02/07/2018 16:29:18 Unlock ] Nom de la puce: MSM8996
[ 02/07/2018 16:29:18 Unlock ] Prise modem: MSM8996
[ 02/07/2018 16:29:19 Unlock ] Security patch: 2018-04-01
[ 02/07/2018 16:29:19 Unlock ] Boot Warranty bit: 0
[ 02/07/2018 16:29:24 Unlock ] Waiting for device to become ready... Ok
[ 02/07/2018 16:29:26 Unlock ] InitialisationzTool... Ok
[ 02/07/2018 16:29:28 Unlock ] CourirzTool, s'il vous plaît patienter...
[ 02/07/2018 16:29:28 Unlock ] Démarrer... Ok
[ 02/07/2018 16:29:34 Unlock ] Initialisation... Ok
[ 02/07/2018 16:29:38 Unlock ] Générer et vérifier client la preuve... Ok
[ 02/07/2018 16:29:38 Unlock ] Vérifier la preuve par le client... Ok
[ 02/07/2018 16:29:39 Unlock ] Lecture données du Téléphone... Ok
[ 02/07/2018 16:29:46 Unlock ] Rebooting to upload... Ok
[ 02/07/2018 16:29:50 Unlock ] Recherche de l'interfaceRamdump... COM16 détecté
[ 02/07/2018 16:30:04 Unlock ] Lecture données du Téléphone... Ok
[ 02/07/2018 16:30:25 Unlock ] Calcul... Ok
[ 02/07/2018 16:30:31 Unlock ] Serveur Recherche... Ok
[ 02/07/2018 16:34:24 Unlock ] Waiting for server answer... Ok
[ 02/07/2018 16:34:26 Unlock ] En attendant le périphériqueADB... Ok
[ 02/07/2018 16:34:28 Unlock ] Waiting for device to become ready... Ok
[ 02/07/2018 16:34:30 Unlock ] InitialisationzTool... Ok
[ 02/07/2018 16:34:32 Unlock ] CourirzTool, s'il vous plaît patienter...
[ 02/07/2018 16:34:32 Unlock ] Démarrer...
[ 02/07/2018 16:34:33 Unlock ] Exception: Access violation at address 0040C0F0 in module 'SamsungToolPRO.exe'. Write of address 000000A7
[ 02/07/2018 16:34:34 Unlock ]
[ 02/07/2018 16:36:26 Unlock ] Opération:Unlock
[ 02/07/2018 16:36:27 Unlock ] Modèle sélectionné:SM-G930T
[ 02/07/2018 16:36:27 Unlock ] Version du logiciel:33.1
[ 02/07/2018 16:36:27 Unlock ]
[ 02/07/2018 16:36:31 Unlock ] Checking Login and Password... Ok
[ 02/07/2018 16:36:33 Unlock ] Ballance: 5 crd.
[ 02/07/2018 16:36:33 Unlock ] Not enough credits