How to close Vuesax PopUp screen on button click?

I have created a form inside the VueSax PopUp screen and the form is being submitted on button click, but the PopUp is not getting closed once the from is submitted. Please help with code.

Once the submit button is clicked it hits the bellow method.

  createRecord() {

        this.$vs.loading();


          jwt.createLeads(this.newRecord).then((response) => {

            this.$vs.loading.close();

            this.$store.dispatch("userManagement/upsertToState", { type: "Leads", data: response.data.leads });

            this.newRecord.leadtype = this.newRecord.first_name = this.newRecord.last_name = this.newRecord.email_id = this.newRecord.phone_number = this.newRecord.location = this.newRecord.postcode = this.newRecord.lead_address = this.newRecord.gender = this.newRecord.lead_source = this.newRecord.required_sub = this.newRecord.teach_mode = this.newRecord.location_pref = this.newRecord.lead_frequency = this.newRecord.session_duration = this.newRecord.pref_days = this.newRecord.pref_time_slot = this.newRecord.tutor_pref = this.newRecord.lead_owner = this.newRecord.notes = ''

           alert("Lead Creation Success");
           location.reload();
        }).catch((error) => {
            console.log(error)

            this.$vs.loading.close();


            this.$vs.notify({
                title: 'Error',
                text: 'There was an error creating the Lead',
                iconPack: 'feather',
                icon: 'icon-alert-circle',
                color: 'danger'
            });
        });

    },