List with Search button

Describe the problem. i don't know how to scrap all the tables of each search of the list.

Url:https://www.contraloria.gob.pa/archivos_planillagub/Index_planillagub3.asp

Sitemap: nothing work =(

im trying something like these

{"_id":"planillas","startUrl":["https://www.contraloria.gob.pa/archivos_planillagub/Index_planillagub3.asp"],"selectors":[{"id":"click","type":"SelectorElementClick","parentSelectors":["_root"],"selector":"form","multiple":false,"delay":0,"clickElementSelector":"p select","clickType":"clickOnce","discardInitialElements":false,"clickElementUniquenessType":"uniqueText"},{"id":"busc","type":"SelectorElementClick","parentSelectors":["click"],"selector":"parent","multiple":true,"delay":0,"clickElementSelector":"tr:nth-of-type(1) input:nth-of-type(1)","clickType":"clickMore","discardInitialElements":false,"clickElementUniquenessType":"uniqueHTML"},{"id":"tabla","type":"SelectorTable","parentSelectors":["click"],"selector":"table:nth-of-type(2)","multiple":true,"columns":[{"header":"Nombre","name":"Nombre","extract":true},{"header":"Apellido","name":"Apellido","extract":true},{"header":"Cedula","name":"Cedula","extract":true},{"header":"Cargo","name":"Cargo","extract":true},{"header":"Salario","name":"Salario","extract":true},{"header":"Gasto","name":"Gasto","extract":true},{"header":"Estado","name":"Estado","extract":true},{"header":"Fecha de Inicio","name":"Fecha de Inicio","extract":true}],"delay":"2","tableDataRowSelector":"tr:nth-of-type(n+3)","tableHeaderRowSelector":"tr:nth-of-type(2)"},{"id":"insti","type":"SelectorImage","parentSelectors":["click"],"selector":"img","multiple":false,"delay":0}]}