Magento 2 :- Date Rang Filter modification in UI components

I used below code to display the delivery date now i want to call my custom file to filter the admin side grid section in sales order grid section. <?xml version=”1.0″ encoding=”UTF-8″?> <listing xmlns:xsi=”http://www.w3.org/2001/XMLSchema-instance” xsi:noNamespaceSchemaLocation=”urn:magento:module:Magento_Ui:etc/ui_configuration.xsd”> <columns name=”sales_order_columns”> <column name=”delivery_date” class=”Magento\Ui\Component\Listing\Columns\Date”> <argument name=”data” xsi:type=”array”> <item name=”config” xsi:type=”array”> <item name=”visible” xsi:type=”boolean”>false</item> <item name=”filter” xsi:type=”string”>dateRange</item> <item name=”component” xsi:type=”string”>Magento_Ui/js/grid/columns/date</item>…

QLSTATE[42S02]: Base table or view not found: 1146 Table ‘mysite.vgroup_testimonial’ doesn’t exist, query was: DESCRIBE `vgroup_testimonial`

I have installed an extension for testimonial by V Group Inc. after the installation when i tried to add testimonies, the extension was giving me this error SQLSTATE[42S02]: Base table or view not found: 1146 Table ‘mysite.vgroup_testimonial’ doesn’t exist, query was: DESCRIBE `vgroup_testimonial` screenshot please help link of the extension https://marketplace.magento.com/vgroup65-testimonial.html

QLSTATE[42S02]: Base table or view not found: 1146 Table ‘mysite.vgroup_testimonial’ doesn’t exist, query was: DESCRIBE `vgroup_testimonial`

I have installed an extension for testimonial by V Group Inc. after the installation when i tried to add testimonies, the extension was giving me this error SQLSTATE[42S02]: Base table or view not found: 1146 Table ‘mysite.vgroup_testimonial’ doesn’t exist, query was: DESCRIBE `vgroup_testimonial` screenshot please help link of the extension https://marketplace.magento.com/vgroup65-testimonial.html